I'm pretty sure this dealership is involved in Shill bidding.
check out the history for the past 30 days :
http://cgi6.ebay.com/ws/eBayISAPI.dl...=3&completed=1
They use two other accounts to bid :
5***i and r***c
There is no way that this is just someone buying multiple cars.
Same bidder on m3, GTO, Z06, lx470... and others..