Old games to spare?

(This is off-topic) The National Center for the History of Electronic Games has opened at a museum in my town.  They are looking for donations, so if you have old game equipment around that you want to see get a second life, contact them.

The collection there is already huge (15K games), and visitors get to play whatever games they have on display.   In my last visit, I played the arcade versions of Gauntlet, the standing and sitting versions of Star Wars, and Battlezone.  It was awesome in a way that may only be apparent to people born before 1985 or so.