I am very dissatisfied with what I think happened to me today. I was the only bidder on this item down to the last 30 seconds & then all of a sudden I lost the bid. I believe the seller wanted more money & bid himself on this item. Is this shill bidding? I thought that was not allowed? And, how do I prove that happened? I am hesitant to bid anymore on items if this is what is going on. Hopefully, someone looks into this for me. thank you, Victoria Travis