Believe it or not, the Virgin Mega store on Michigan Avenue also has a lot of good stuff. There are also three or four good used music stores on Clark St. between Belmont and Diversey.

You could look for Championship Vinyl, at Milwaukee and Honore, but if you found it, it would mean that you've suddenly become a character in the movie High Fidelity with John Cusack. Your best bet is the Jazz Record Mart.