I recently received an offer for an item I was selling - about a day after it was received (since sellers have 2 days to decline/accept offers), I accepted. However, the buyer told me that they had already bought something else and so was not going to purchase my item. Why didn't they just tell me that or even retract their offer??? Now I'm stuck paying double listing fees, but if I leave them negative feedback, they'll leave it for me, too! Is there anything else I can do??? I fully intend to file a nonpaying bidder report, but other than that, am I stuck on the whole feedback thing?