Holy cow, decided to unload my Dreamcast collection and if I get 'average sold' eBay prices I'm going to be rolling in dough. One of the few times I'm selling games for more than I paid!
Mostly from Shenmue 2, Mars Matrix, Gunbird 2... but a lot of people seem to have paid $15+ for Shenmue 1, Confidential Mission, etc. Going by sold listings... we'll see shat happens.