This one is my favorite location. Good selection of vinyl and other dead technology. Every other Saturday is 50% off at all locations! Got my son a Schwinn bike for 50 cents!
You just have to take the time to dig and ignore the smell I describe as Granny's garage!
Merchandise changes all the time so you may go in and find a treasure trove or just junk nobody would want.
I'm fond of thrift stores so I spent a lot of time browsing for any and everything.