Tinger,

I wouldn't say "huge collection," especially if you are looking for AOR vinyl. I've had luck at Desirable Discs - the entire basement of the Dearborn store is vinyl - there's also one on Ford Road, north side of the street, east of Rock of Ages. If you want vinyl and you're traveling to the eastside, there's also Car City Records on Harper and Melodies and Memories (? not sure of name) on Gratiot, around 9 mile - they have some interesting collectibles, too. Good luck.

diamond