@photoben - may not be the case now but years back when I was in high school you could always find old SNES & NES games mega-cheap at cash converters. Failing that you can get massive bundles for chips on fleabay. Might even be worth checking freecycle.
+1. We're constantly finding games from cash converters and got a dreamcast from there
+1. We're constantly finding games from cash converters and got a dreamcast from there