I would have checked with UD first to make sure the serial number matches what they have on file for that item. The main thing to remember is that anyone can take a serial number off anything (a cheap card/buyback) that Upperdeck have produced and put it on another card with a fake auto.
Personally, I would be a little skeptical of this item. For what its worth, UD has no record of this item in its database. You may have to email them.
The ending price is also a concern for me.
Cheers
Matt
---------- Post added 12-12-2011 at 08:08 PM ----------
They also have another dodgy looking Jordan auto buyback as well.
Id be worried if you have paid!
Cheers
Matt