Yes - every chance.
Our local gun auction (every couple of months or so) has the BSA Sportsman 5 rifles at virtually every auction, I have bought many of them removed the magazine and left the rifle there and asked them to scrap them. I've then either modified the magazine (you need to turn it upside down and move the catch) or sell them as 'is' on ebay. Drop me a message and I'll give you more details.