There is a thrift store on University, next to Fred's (Thrift Mart-4710 University Dr, NW)and there is one on Oakwood, next to Kroger and another one on N. Mem Pkwy, behind Popeyes. They have good finds. They are usually in pretty good condition too! All your friend may have to do is wash it down!
Also there is a thrift store in Madison (Asbury Thrift Store-8006 Old Madison Pike), they have a lot of great thing! Their items are usually in really good condition! It's usally something that someone has too many of and gives it Asbury for a tax write-off. They're items are really inexpensive! My friend once bought a nice sofa from there for $20! I've been going ever since!
There, that ought give you plenty of shopping for Saturday!
Good Luck!