This from ebay help
http://pages.ebay.co.uk/help/buy/questio...
Ask the seller to cancel the bid, explaining that you made a mistake.
You cant take back a bid or change it
contact the seller or you can cancel you bid then bid again :)
you can't :(
OK, so here's the story:
I was bidding on this thing on Ebay and so I was supposed to put 0.99 but instead I
forgot and put 99! And I am the only bidder! How do I get it to 0.99?