http://entertainment.heritageauctions.com/common/view_item.php?Sale_No=634&Lot_No=24470#Photo Interesting auction going on in Dallas this weekend..
Thats pretty cool. There was a thread a while back. I do believe there are people on this board that know or have an idea about its current whereabouts.
There is other cool James Dean stuff being sold on the auciton as well. If I had the money I would try to buy the hubcap autographed by him.