I have an original Pac Man upright available for sale. It has an add-on board installed which plays both Pac and Ms Pac in several variations, as well as Crush Roller. My personal favorites are Pac Man 3-D and Ms Pac After Dark.
This is not a MAME setup and is not menu driven. The board has dip switches that change the game. I have it set on free play, but it can be set for coins.
The cabinet is in good solid condition, but could use new T-molding and some art/paint touch up. I have all of the art files and Pac Man manual on disc, as well as the regualr Pac Man chips that were replaced witht he Multi kit.
This is located in Lewisville, TX near Dallas. Asking $700
Here are pics of the cab...sorry I haven't taken new ones after I installed the kit.