Ebay saves the day

The playpen issue looks like being resolved. I found a playpen on ebay (unused) for much less than the stores and won the auction last night.
Am I alone in thinking, when I've won an auction, that I paid too much? I do this for everything I buy on ebay, even when I'm sure I've got a bargain. Damn that buyer's remorse!
(PS: managed to stay away from the pram auctions on ebay -- yay self control!)