Where did you guys find your 8 3/4's?

I got mine off of Craigslist. Wasn't really looking for one then, but I knew I was going to need one and it was a great price. I paid $300 drum to drum, sbp, 742 case open 2.76 gears. I think the seller was limelite. It came out of a '72 Duster Twister 318 auto. It wasn't even all crusty & still has some of its factory markings on it.