When you post images, try to post large clear images. You can post them right from eBay. Or place a link to the listing like you did before. Small, degraded images are generally a sign you want to avoid a piece.
Here's a large image of the one you posted:
Members can click on the image and get the full-size version.
I'd second Steve's suggestion. Don't just stay away. Run. Run as though the Devil himself was chasing you, with pitchfork jabbing at the air with your posterior just barely out of reach, but gaining on you! Run like that, from this Lincoln. lol