Recently, about $55 for a non-AI 24mm f/2.8 Nikon lens, in it's bubble with dessicant, in its original box, unused AFAIK. Or a Polaroid 185 for $3. That was nice. A nice Rolliecord Vb for $80, and Nikon FE2 for $80 because battery was dead and the guy didn't know better. Leica AF-C1 (Minolta) for $16. And so on.