Wanted slant 6 auto transmission

I am looking for a cheap automatic transmission for a 72 225 slant 6. I've thrown away at least 6 in the past few years and Karma has a way of biting you in the *** when you get a car that needs one!

To be worse, in addition to being cheap, I'm picky! I want one that you KNOW to be good, (with converter) and preferably one that's not leaking out of every seal on the unit. Basically, I want to change out the front main for insurance, and swap the thing in and drive it.

Finally (as if I didn't want too much already), it has to be close enough to Savannah, GA for me to pick up, or (if I haven't found one closer and sooner) one that you can bring to the Mopar Nationals in August.

Several years ago I was in this predicament and an FABO member gave me one for free. I gave him $50 gas money to bring it to the show. It worked out very well for both of us.

Maybe I'll get lucky again!
Thanks in advance!
Greg