If you are looking to buy a pinball machine, I normally have a collection of around 10-15 machines at any one time and sometimes move machines on to get to experience other games. Feel free to contact me if you might be interested in purchasing a machine as I can let you know what games I currently have and also point you in the direction of other sellers or dealers that i have had good experiences with.
I generally have a collection based around a number of the following titles:
Star Trek: Next Generation
Theatre of Magic
Whitewater
Indiana Jones
Getaway
Addams Family
Johnnmy Mnemonic
The Shadow
Roadshow
Junkyard
Austin Powers
Fishtales
Dr Who
Black Rose
And hopefully lots more!!
See the pic below of a shot of my gamesroom (click on it for a larger image)