So a guy posts something for sale on a forum. We make a deal and I say I will paypal that night. When I go online to send the money I have a pm from the seller saying "the item is sold, thanks". I reply stating we had a deal, whats up. He replys a buddy said he would buy the item, but then says the buddy backed out after he pm'd me it was sold so if I still want the item it is mine. If I had a deal with someone I would not sell to anyone else unless the buyer told me he was backing out or didn't send money by the time specified. What would you do in this situation? Go ahead and make the purchase or move on?