Just remembered I own this thing. I have 6 games for the Virtualboy, all (except Mario Tennis) on their original boxes, with manuals and ads.
The games I own are: Mario Tennis, Teleroboxer, Wario Land, Galactic Pinball, Mario Clash, Red Alarm. I own 43% of the American VirtualBoy library! This thing was such a fail, but I think it could have had some fun games, really.
Here's the list of all the American and Japanese games for the VB: