I will be getting my $100 King Of Diamonds in a few weeks, and the owner has never had the key in the 20 years he has had it. He says the previous owner told him he never had a key either in the 15 years he owned it. It will probably turn out to be nothing, but I am really curious to see what's in there. Hopefully it's nothing like what Vid found in that Space Invaders.............cabinet-o-dicks !!!