I bought something described as SALT DRY AGED ABERDEEN ANGUS 8oz in a fancy package so designed that it could not be easily identified. I tried to fry it but it was so thin it stewed itself. There was some sort of watery blood which came to the top on one side. I turned it over, fried it for long enough to get rid of the blood. Served it, left a good part of it on the plate, inedible sinew. In Scotland this is known as untrimmed frying steak. I would guess this package is deliberately designed to disguise the fact that it is poor quality meat. 8oz of beef probably previously frozen and possibly injected with salt water.