I was just checking out the games for sale at Vintage Arcade Superstore.
For those unaware of this place, it's located in Glendale, CA, and is generally packed with classic arcade games for sale. Some are in pretty poor shape (they will restore them for a price), but they've got some seriously cool inventory right now, including some real rarities:
Blaster (in the cylindrical cabinet)
Major Havoc (dedicated - not a conversion)
Warrior (I may have to drive down just to look at this one)
A few personal favorites:
And tons more. If you're in the LA area, give 'em a call and stop by. They're really nice people, and it's quite a trip to see so many classics stuffed into one place.