Well today I managed to find a few fairly cool old mountain bikes, but I didn't buy any.
(I'm wanting a road bike and I don't have room for anymore!) An early '90s Trek 800, and late '80s Trek 8000 (I think) I couldn't get a good look at it but it was aluminum. And best of all, a very clean mid '80s Specialized (with lugs, no less). It appeared to be all original with shop-installed reflectors and everything. I may go look at it again and see how much they want for it, and to get a better look at it. I saw that it had Suntour components.