I have not tried this but the catch is that you have to be the last person to bid. And its not just a mater of being there when the clock runs down. If someone makes a bid in the last few seconds the clock backs upp a bit. I once watched an auction go on for a few minutes with only seconds left on the clock. Two people kept bidding against each other. Basically it will wait till only one person is bidding for those last few seconds meaning either they gave upp, or ran out of bids. Each bid only raises it a penny or so, I would be worried about spending more on buying bids than what the product was worth.