I see these guys and "bigvalueinc" alot when I go to craigslist to see what's available. They never list a price and they always end up on eBay. I go to craigslist for local listings where I can arrange to examine the item prior to purchasing and I don't have to pay via paypal. If I wanted to buy something off eBay, I'd go there.
5D2, 7D, T1i, SX50, G9 | 28 f/1.8, 40 f/2.8, 50 f/1.8, 85 f/1.8, 100 macro f/2.8, Sigma 10-22, 18-55, 28-75 (Tamron), 28-135, 55-250, 70-300, 200-500 (Tamron) | 270EX, 320EX, 430EXII, 580EXII