I have had this coupon for some time now... but since I don't own any proxies it hasn't been used.
The coupon has $50 of credit so lets start the bidding at $25.
Starting bid: $25
Minimum raise: $2.5
This auction is taking place on this [ame="http://forums.digitalpoint.com/showthread.php?t=1585242"]forum[/ame] also.