Picked up a 1988 Bridgestone MB-4 yesterday. It was at the trailhead of a popular local mountain bike area, in non-rideable condition, with a sign that said "FREE" taped to the top tube. Frame and components are in great shape though, it really just needs new cables and housing. Very classy with the chainstay mounted U-brake! My size and everything. Not sure what will come of it yet, but I thought it was a great find. I'll have to post pictures tonight from home.