The Rasputin's in Berkeley has a good selection of used CDs, but the one in San Lorenzo has the best rap section in a record store I've ever seen. They have all the First Degree except Farenheit Underbelly, they have all of Brotha Lynch, all of X-Raided, a couple Mr. Doctor albums, C-Bo, Yukmouth, Young Droop, basically you name it and they got it there. It's the only record store I ever go to. Decent prices and a huge selection, can't beat it.
Late!