You can go here to see who has registered what so far: http://texaspinball.com/tpf/game-line-up/
I'm glad TPF makes it easy to put buyers and sellers together. I really hope everyone bringing a game to TPF for sale at least puts it on the floor for free play and sells it during the show (rather than before hand and game never makes it). I know other shows put together those classifieds lists, but that's why they have so few games on the floor during the show (because everyone uses the show as a meeting point and sells before hand). It makes me sad to see collectors say they can bring a game to sell, but not for play (but they have no problem playing everyone else's games). We try to keep the above list accurate, but many times we are later told the game was sold ahead of time and not coming because a buyer contacted them after seeing their name and machine on the list.
Of course I'm biased and I want every game at the show (it's what makes the show so great). Thank you to all the exhibitors and vendors that bring games! Pinball shows are not possible without you!