I'm looking for advice on a HUO Simpsons Pinball Party. It's in pretty good shape with just over 9000 plays. There is some mild flipper button wear, a small amount of wear on the Itchy and Scratch saucer, nothing too bad. Also a little wear on the garage door, again, only minor. Assuming everything else is good and working well, what do you think it's worth? He wants $4700.