Not sure if he is the guy that pulled the engine scam. I did recognize the seller name on your auction though. My personal feeling is I wouldn't do business with someone like this. I have a problem with guys selling trim tags. Especially when they market them as COPO or ZL1 to make more $. Not a bad price for credit card size piece of metal huh.
Here is an example of his work.
http://cgi.ebay.com/ebaymotors/ws/eB...spagename=WDVW