Yesterday I stumbled on a garage sale in Cheboygan on Seymour Street. Found an nice 70s-era Soundcraftsman preamp/equalizer in the cabinet for $20 (negotiable). Couldn't figure out how to get it on the plane, but I DID score a nice BGW 500D monster amp for $15! Cost me $10 to pack it myself in the local UPS store, and the damned thing was 54 lbs, 4 lbs too heavy to fly free on the plane. That cost me another $50 so total investment was $75!
Wish I could have talked my wife into checking the preamp as baggage under her name.

Oh, yeah, and on the main drag was a funky antique/junk store that had quite a few rock LPs, but I didn't have time to flip through them. Lot of duplicates, but no prices posted.