I know that you could get these at Christian book stores when they were new. There's still a chance that some might have a few stashed away in the back...in that case they could be in pretty good sealed condition...and probally pretty cheap too since I doubt they'd have any idea that they're worth anything. This is all speculation though.

I forget what the game was, but one of the Sega games was actually a pretty good arcade puzzle type game. The graphics were a bit outdated at the time but the gameplay was very solid and addictive.