[{"id":415660277968,"handle":"all-products","title":"All Products","updated_at":"2026-06-12T21:05:33+10:00","body_html":"\u003ch2 data-start=\"147\" data-end=\"518\"\u003eExplore the full Peter Augustus range\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"147\" data-end=\"518\"\u003eFrom award-winning Wagyu and Angus beef to artisan sausages, pork, lamb, poultry, and specialty condiments. Every product is carefully selected and prepared by our expert butchers, offering restaurant-quality ingredients for your home kitchen. Whether you're after everyday staples or something to impress, you'll find it all here.\u003c\/p\u003e","published_at":"2025-06-30T14:04:53+10:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:27:50+10:00","alt":"Assorted packaged meats with Diamantina branding on a white background","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Box_6_-_The_Angus_Selection_Box_2_d5b698d6-320f-45a7-bfd0-83ba5ecf1983.webp?v=1779337195"}},{"id":412989391056,"handle":"beef","title":"Beef","updated_at":"2026-06-12T21:05:33+10:00","body_html":"\u003cp\u003eShop premium beef at Peter Augustus, featuring exceptional Wagyu, Angus, grain-fed, and grass-fed beef sourced from trusted Australian producers and expertly butchered for outstanding quality. Our collection includes premium beef steaks, loin of beef, roasting joints, BBQ favourites, and versatile beef cuts selected for their marbling, tenderness, and rich natural flavour. Whether you are firing up the barbie, pan frying a steak, preparing a family roast, or filling the freezer with quality beef meat cuts, you will find some of the finest cuts of beef Australia has to offer. We supply fresh, never frozen beef, ensuring every order arrives with the flavour, texture, and quality expected from premium Australian beef. Buy beef online with confidence and enjoy convenient delivery straight to your door, plus the flexibility of Afterpay with four interest-free payments. Honest Australian beef, expertly prepared and ready for every occasion.\u003c\/p\u003e","published_at":"2024-10-22T15:22:40+10:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"type","relation":"equals","condition":"Beef"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:27:36+10:00","alt":"Raw Wagyu rump cap steak on wire rack with a bowl of coarse salt on marble background","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/PA_WagyuRump_BeefCollections_31db8068-2d78-426e-8358-411a9c02544d.webp?v=1779163629"}},{"id":417129726160,"handle":"best-sellers","updated_at":"2026-06-12T21:05:33+10:00","published_at":"2025-10-23T01:12:27+10:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Best Sellers","body_html":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eExplore the Best-selling selections in our premium range at Peter Augustus, where superior quality and exceptional flavour unite. Our top picks are loved by discerning home chefs and those just starting their culinary journey. These are the products customers return for time and again, thanks to phenomenal taste and consistent results.\u003c\/p\u003e","image":{"created_at":"2025-10-28T16:06:28+10:00","alt":"Diamantina Wagyu corned silverside raw beef cut with bay leaves and peppercorns","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Thankyoucard-PeterAugustus_b0e81796-019d-4fac-89b0-7e86422d5f35.webp?v=1779245663"}},{"id":420096737488,"handle":"best-selling-collection","title":"Best selling products","updated_at":"2026-06-12T21:05:33+10:00","body_html":null,"published_at":"2026-05-27T21:31:50+10:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":415660736720,"handle":"butchers-bulk-buys","title":"Bulk Buys","updated_at":"2026-06-12T21:05:33+10:00","body_html":"\u003cp\u003eOur Butcher's Bulk Buys brings together premium Australian beef from Stanbroke's Queensland stations across Pure Wagyu, Wagyu, Black Onyx, Angus, grain-fed, and grass-fed, packaged in larger quantities so you can stock the freezer without sacrificing quality. Every cut is butchered fresh and delivered chilled, giving you the same standard you would expect from a single order, just more of it. Built for households, big gatherings, and anyone stocking up on beef that is always worth having on hand.\u003c\/p\u003e","published_at":"2026-04-21T14:54:20+10:00","sort_order":"best-selling","template_suffix":"bulk-box","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Bulk"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:28:16+10:00","alt":"Box of premium Australian Wagyu striploin steaks from Peter Augustus, vacuum-sealed and marbled.","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/20240516_Food_Wagyu_BL_Striploin_Steak_Box_966bba24-6cdd-4238-8f05-c15817f2661e_1.webp?v=1781237357"}},{"id":420096704720,"handle":"new-collection","title":"New products","updated_at":"2026-06-12T21:05:33+10:00","body_html":null,"published_at":"2026-05-27T21:31:50+10:00","sort_order":"created-desc","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"},{"id":419320398032,"handle":"pure-wagyu","title":"Pure Wagyu","updated_at":"2026-06-12T21:05:33+10:00","body_html":"\u003cp\u003eDiscover the pinnacle of Australian beef with our Pure Wagyu Collection, featuring purebred Wagyu genetics with 97.75%+ Wagyu content for exceptional marbling, refined tenderness, and rich buttery flavour. Grain finished for a minimum of 400 days and completely HGP-free, this premium collection delivers the signature melt-in-your-mouth texture and depth of flavour that sets true Pure Wagyu apart from crossbred alternatives. Raised with uncompromising care and crowned Grand Champion at the 2025 Australian Wagyu Awards, it offers an elevated dining experience for those who appreciate luxury, consistency, and world-class quality.\u003c\/p\u003e","published_at":"2026-03-25T22:16:01+10:00","sort_order":"price-asc","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Pure Wagyu"},{"column":"tag","relation":"equals","condition":"beef_Pure Wagyu"},{"column":"tag","relation":"equals","condition":"pure wagyu_SB 10"},{"column":"tag","relation":"equals","condition":"pure"}],"published_scope":"global","image":{"created_at":"2026-04-21T16:42:44+10:00","alt":"Diamantina PURE WAGYU Rib Fillet Piece 4kg - SB 8-9+ - Peter Augustus Craft Butcher","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/PureWagyuSB10CubeRoll_2_b585af88-7d7d-44bd-85d1-282d724fab9f.webp?v=1779417637"}},{"id":415717130448,"handle":"roasts-whole-cuts","title":"Roasts \u0026 Whole Cuts","updated_at":"2026-06-12T21:05:33+10:00","body_html":"\u003cp\u003eOur roasts and whole cuts cover beef, lamb, and pork in formats built squarely for the table: silverside, rib fillet, eye fillet, lamb rack, lamb leg, pork porchetta, and pork loin among them. Each cut is carefully prepared to Peter Augustus standard and selected for consistent eating quality, whether you are slow-roasting a whole leg for a long Sunday table or carving a whole fillet for a truly special occasion.\u003c\/p\u003e","published_at":"2026-02-23T14:19:32+10:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Roasts \u0026 Whole Cuts"}],"published_scope":"global","image":{"created_at":"2025-10-20T12:28:37+10:00","alt":"French trimmed lamb rack on a plate beside a bowl of gourmet salt from Peter Augustus Craft Butcher","width":2016,"height":1512,"src":"\/\/www.peteraugustus.com.au\/cdn\/shop\/collections\/Lamb_f7fc766b-2e09-4faf-98b8-5049efa587cc.webp?v=1779409565"}},{"id":418904768720,"handle":"beef-sirloin","title":"Sirloin","updated_at":"2026-06-12T21:05:33+10:00","body_html":"\u003cp\u003eOur Sirloin, also known as striploin or porterhouse, is cut from the shortloin and celebrated for its rich bold flavour, beautiful marbling, and the perfect balance between firmness and succulence that makes it one of the most popular steak cuts for good reason. It performs exceptionally well on the grill or pan, developing a caramelised crust while staying juicy and tender inside. 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Carefully curated for quality and flavour, this range features seasonal favourites, chef-inspired products, and exclusive cuts you won’t always find in everyday selections.\u003c\/p\u003e\n\u003cp data-start=\"329\" data-end=\"656\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePerfect for entertaining, gifting, or creating standout meals at home, these specialty items are chosen for their exceptional taste, versatility, and craftsmanship. 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20kg Bulk Box - Pure Wagyu Sirloin Whole SB-10
is backordered and will ship as soon as it is back in stock.
20kg Bulk Box – Pure Wagyu Sirloin Whole SB-10
A Premium Wagyu Cut Delivering Exceptional Marbling and Versatility
Product Overview
Diamantina's 20kg Bulk Box - Pure Wagyu Sirloin Whole SB-10 offers an unparalleled dining experience with its Australian Wagyu breed, recognized for its SB-10 marbling. This marbling enriches the sirloin with exceptional tenderness and a buttery flavour, making each bite a true delight. Our Wagyu sirloin's rich flavour profile is a testament to its 400-day grain-fed program, ensuring top-tier quality and texture. Sourced from Australia, our sirloin excels in cooking methods like pan-searing, grilling, or roasting. this premium Wagyu sirloin guarantees satisfaction for connoisseurs seeking superior beef.
Buyers favour our Pure Wagyu sirloin whole SB-10 for its consistent quality and high-yield performance, ideal for both professional chefs and home cooks seeking an exceptional ingredient. Our sirloin's premium attributes make it perfect for those who appreciate top-grade beef with rich flavour and tender texture. With Diamantina's commitment to excellence in Wagyu beef, purchasing our bulk sirloin promises an investment in culinary satisfaction. Shop today to experience the superior quality of our Wagyu sirloin that truly stands out in the market.
20kg bulk box of Pure Wagyu sirloin whole (SB-10)
Grand Champion Wagyu – 2025 Australian Wagyu Awards
Minimum 400-day grain-fed program
Supplied whole for maximum yield and flexibility
Performance & Quality
This Wagyu sirloin features intricate marbling throughout the muscle, delivering exceptional tenderness, juiciness, and a rich, buttery flavour profile. It offers the perfect balance between tenderness and structure, making it highly versatile across premium applications.
Exceptional marbling for superior eating quality
Rich, buttery flavour with consistent texture
Ideal for steaks, slicing, or roasting applications
Reliable high-end performance for commercial kitchens
Australian Wagyu breed promises premium beef quality
Origin from Australia guarantees authenticity and traceability
400-day grain-fed program enhances taste and tenderness
Certified Grand Champion 2025 Australian Wagyu status
Sirloin cut type provides versatility for various recipes
Boneless form allows easy preparation and cooking
Whole form maintains natural juiciness and Flavour
Wholesale Advantages
Designed for efficiency and consistency, this product provides a strong yield and flexibility for butchers and foodservice operators working at scale.
High-yield whole cut for portion control and margin optimisation
Vacuum sealed for freshness and shelf life
Consistent premium quality across every delivery
Australian family-owned and operated production
Why This Product
An elite Wagyu sirloin delivering award-winning quality, exceptional marbling, and versatile premium performance for professional kitchens and butchery operations.
Award-winning Wagyu pedigree
Luxury eating experience with SB-10 marbling
Versatile across multiple premium menu applications
Strong yield with high-margin potential
Reliable consistency for high-volume use
Who Should Choose This 20kg Bulk Box - Pure Wagyu Sirloin Whole SB-10?
Our 20kg bulk Pure Wagyu sirloin whole SB-10 is ideal for culinary professionals, restaurants or catering businesses seeking premium quality beef. The product's exceptional marbling and rich, buttery flavour make it a standout choice.
High-volume caterers who require consistent quality
Chefs aiming to serve award-winning Wagyu beef
Restaurants specializing in premium beef dishes
Foodservice providers focusing on high-yield cuts
Gourmet shops seeking top-tier beef offerings
Best Cooking Methods for Sirloin: Pan Sear, Grill, BBQ or Oven
Our 20kg bulk Pure Wagyu sirloin whole SB-10, renowned for its exceptional marbling and rich Flavour, is a versatile choice for various cooking methods. Its unique fat rendering and tenderness ensure an exquisite taste, making it ideal for pan searing, grilling, barbecuing, or oven roasting. Achieve perfect doneness by following these specific tips.
Pan Sear: Maintain medium-high heat to allow the Wagyu sirloin's marbling to melt, enhancing its buttery Flavour. Sear each side for about 3-4 minutes.
Grill: Opt for medium heat to ensure even cooking, preserving tenderness. Turn every 4-5 minutes for cross-hatch grill marks and juicy results.
BBQ: Use indirect heat for a slow cook, letting the Wagyu sirloin's natural juices create a succulent texture. Check for an internal temperature of around 58°C for medium-rare.
Oven: Preheat to 180°C and roast for approximately 15-20 minutes, allowing the beef's rich Flavour to intensify. Rest for 10 minutes before slicing to retain juices and taste.
Delivery & Storage
Keep refrigerated at 0–4°C upon delivery.
Store in the coldest part of the refrigerator.
Do not leave at room temperature for extended periods.
Do not refreeze if previously chilled.
Consume within 24–48 hours of delivery, or by the use-by date.
Cook thoroughly before consumption.
Striploin
Striploin, also known as Sirloin, New York Strip, or Porterhouse (when bone-in), is a premium cut prized for its bold flavour and balanced tenderness. It comes from the short loin of the cow and features a fine grain with a satisfying bite. It's a favourite among chefs and home cooks alike for its generous marbling and robust, beefy taste.
Frequently Asked Questions
Our Beef
Where does our beef come from?
All of our beef is from our parent company Stanbroke Beef. This is important as the quality of the beef and ultimately your eating experience is determined by the care that has been shown to the animal during each stage of the production process. Any undue stress the animal experiences at any stage of its life is detrimental to the beef it will produce.
As Stanbroke owns and operates each stage of the production process, strict best practices are followed to ensure the animals always receive the highest of care and that’s why at Peter Augustus we can guarantee the quality of our product each and every time.
SB Marble Scores
What is an SB Marble Score?
The SB Score measures intramuscular fat (the white flecks in the meat). Higher scores mean more marbling, which results in superior tenderness, juiciness, and a richer, buttery flavour.
Which score should I choose?
SB 0–2: Leaner, traditional beef flavour with a robust texture.
SB 3–5: Our "everyday premium" level; a perfect balance of flavour and tenderness.
SB 6–10: The indulgent peak, featuring extreme marbling for a melt-in-your-mouth experience.
Meat Quality & Colour
What is vacuum sealing and how does it extend shelf life?
Vacuum sealing removes air from the packaging, slowing oxidation and bacterial growth to extend freshness and shelf life. When stored correctly at 0–4°C, you can expect the following guide:
Beef primals & whole cuts: up to 28 days
Beef (steaks): up to 21 days
Beef (bone-in): up to 14 days
Lamb: up to 28 days
Pork: up to 10 days
Ham: up to 30 days
Sausages: up to 9 days
Chicken (frozen): up to 12 months
Salmon (frozen): up to 12 months
Smoked salmon: up to 30 days
For longer storage, keep products frozen at -18°C, where vacuum sealed meat can last 1 to 3 years depending on the cut and consistency of temperature.
Once opened, the shelf life reverts to that of standard fresh products, so we recommend consuming promptly.
For longer delivery routes, some items may arrive partially or fully frozen to ensure they remain within safe temperatures during transit.
Why is my steak dark in the vacuum pack?
Our beef is vacuum sealed to lock in freshness and extend shelf life by removing oxygen. This can cause the meat to appear darker or slightly purplish due to natural myoglobin, which is completely normal.
Once opened, simply let your steak rest out of the packaging for 10 to 20 minutes. As it’s exposed to air, it will “bloom” back to its natural rich red colour. Rest assured, your beef is fresh and perfectly safe to enjoy.
Is it safe to eat?
Yes. If the “Use By” date is within range your meat is fresh. Any colour variation from vacuum sealing is normal and will return to its natural red once opened and allowed to bloom.
Delivery & Packaging
What are your delivery fees?
We offer a range of pickup and delivery options to suit you:
Free pickup is available from our Camp Hill store in Brisbane. Simply select pickup at checkout.
Free shipping is available on subscription-only orders.
Free shipping is automatically applied to orders over $200.
Refrigerated delivery starts from $30 (including GST), with final pricing based on your location, order size, and weight. Enter your address at checkout to calculate the exact rate.
All delivery orders are packed in a food-safe, insulated chilled box with ice packs to maintain safe temperatures throughout transit.
Can I request custom cutting instructions?
Yes, our butchers are happy to accommodate custom cutting requests where possible and safe to do so. For example, you may like a rump cap portioned into steaks. Simply specify your preferred thickness or weight per piece, such as approximately 2.5cm or 300g portions.
You can add these instructions in the “View Cart” section before checkout using the notes box or send them through to us via email.
How is my order kept cold?
We use specialist refrigerated courier partners to keep your order within the cold chain from dispatch to delivery. Each order is packed in a thermal carton lined with VISYCELL® sustainable insulation, a food-grade, biodegradable material designed to maintain a consistent chilled temperature throughout transit.
We also include large 1kg ice gel packs in every box to help keep your products at optimal temperature. Our packaging has been tested to maintain safe temperatures for a few hours after delivery when left in a shaded area.
My box arrived looking a bit scuffed. Is the meat okay?
While the outer carton may show signs of handling during delivery, the internal insulation is specifically built to protect the contents and preserve freshness.
What should I do if I have concerns?
If you detect any issues with the temperature or seal of your products upon arrival, please contact our team immediately so we can find a solution for you.
