I see them now and then but not too often. eBay has finally started cracking down on ficticious auctions (where somebody steals your photos and lists an auction for your quad), so not as many are appearing anymore. My Predator has been on eBay at least twice that way, and my Grizzly at least three or four times.
BTW, while I appreciate your enthusiasm towards the Predator, I'd prefer that we not bash other machines here. The last thing we need is for this place to turn into a flamewar forum like the Yamaha area of ATVConnection.