Dorper Lamb Burgers Dorper Lamb Sale! from $8.00 Size 4 Patties 20 Patties 96 patties - 1 carton Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 100% Dorper Lamb mince only.4 x 125g burgers patties $8.0020 x 125g burgers patties $35.00No additives. No preservatives. Chorizo Dorper Dorper Lamb Sausages