Can I retract or cancel a bid?

Once you place a bid, you won't be able to cancel or retract it unless you are outbid. If you made a mistake, we can try to help by contacting the seller and requesting that your bid be canceled. Because, bids can be canceled only by auction sellers, the cancellation fee may be between 15% and 25% of the closing price. Please note that in case of a dispute, sellers can file a complaint with Yahoo! and have your user ID suspended until the problem is resolved.