Dude! I just dug up my old one last month! I used to play that game non-stop.
I put the 6AA batteries into it and it started right up...annoying sound effects and all.
Nice score. I've got a few different ones. I shoulda kept better care of them. Like the game watches, the desktop mini's, and the original tiger LCD games I got from Japan.
kind of an interesting change in culture that this brings about. Estate sales were usually sources of antiques, furniture and cars. Wait until the estate sales have mint Star Wars toys, Transformers, and Galaga cabs (and maybe Paige's cruel joke of boxed up iRobots)
ny