What is the best bargin you have bought on an online auction site?

I just missed out on a bargin on trademe. I forgot to go back to bid and the winner got 6 new books for $2.50. Im gutted but that buyer got herself a pretty great deal. I am sure people have won much better auctions then that though! What have you ‘won’ a bid on and been totally blown away by your awesome bargin!! :)