The only problem, is that there are no really good swap meets around here, close. The best one I attend, is the Sunflower A's Swap Meet, at the Kansas Coliseum in Wichita. That is a 190 mile trip. The last 3 years, I've been there, and so far, the only one I could have bought right, is the one under my ramp truck.
I've been scouring eBay, and found some that were reasonable, until you add shipping. I don't have to tell you what it costs to ship a 125lb transmission.