I'm sure it's a pain to sell that stuff. Welcome to the arcade game market.
You gotta understand that the crowd here isn't interested in a piece of crap at any price (well, most aren't, anyway, there's always "that guy"), and taking some random dude's word on the Internet combined with a dark blurry ,picture of some random game isn't good enough.
Good luck with the sale. Better pictures go a long, long way.