Now here's a flip:
http://forums.pelicanparts.com/porsche-911-used-parts-sale-wanted/737736-fuchs-9-x-15-rare-911-3-0rs-rsr-st.html
But as flips go, this is one where I think it might be something closer to what one might call an investment. Find a rare set of wheels on eBay, where Fuchs sellers seem to think their wheels are made of gold, buy for a fire-sale price, send them out ot get checked for round/true, sell them under value on Pelican. Real RSR wheels are very rare, so this offer looks like a pretty good bargain for someone.
Guy got a deal, added some value, and is now passing along the opportunity. He's actually taking a real risk, as the market for those wheels is small.