The deals there are awesome. Picked these up on Friday for $40. Brand-new, they'd been sitting in the guy's garage since he got 'em. He's a Chevy guy and never had a use for them 8)
If you use one of the search engines that are available you can search for an item and not take much time. I think my kid uses searchtempest? You can limit the miles from your zip and only see what you want.
I bought a Cummins and it's accompanying 727 off there for $500, just before I went to Fort Worth to see ChallengerGary.
I was an Intercooled one to boot.
Seen some really good deals on there, but they are usually several hundred miles away.