Today I found a new store that I think a lot of you would be interested in, especially if you hate using ebay and such to get your retro gaming fix.
PEOPLE PLAY GAMES
3264 N Clark St
Retrogaming resale store, tended by a fanatical owner who will share his profound knowledge of video games with you. Old-school games, many in original packaging, pre-screened and cleaned. Games you forgot existed, ready to buy, take home and play. Instant gratification that ebay cannot deliver, and a 30-day replacement/repair guarantee on practically everything.
Lots of old NES, Atari, Sega Saturns, Dreamcasts, SNES, etc. etc.
some pictures from my visit earlier...
Finally managed to get a copy of NBA Jam TE for the SNES. Life is good.