Order › Sirloin Roast - 1 Kilo Sirloin Roast - 1 Kilo $52.50 Aged Prime Steer. Sirloin Roast is a beautiful cut for those who enjoy their steak a little leaner. Aged Prime Steer. Sirloin Roast is a beautiful cut for those who enjoy their steak a little leaner. Get notified by email when this product is in stock. Purchase Added! You’ll Love These Too Lamb Mid Loin Chops from $21.50 Free Range Chicken Basil $9.95 Porterhouse Steak (200g) $10.50 Beef Wellington $12.95 Beef cheeks x 2 (750grams) $21.50