Howdy-
I've put several cartridges on eBay: http://shop.ebay.com/jasonbar/m.html
7800: Mario Bros
NES: Mag Max (MagMax?), Double Dribble, Blades of Steel, Wizards & Warriors, Built to Win Formula-1 F-1 B.T.W., Gotcha! The Sport!
Vectrex: Polar Rescue
Virtual Boy: Golf, Teleroboxer, Mario Clash, Galactic Pinball
Free shipping on all auctions. Discounts for winning multiple auctions.
Thanks,
-Jason