I was bidding on an item for my husband and the seller only wants to do a pick up, which I agreed to. I have the highest bid and just now the seller told me that he's had a better offer and do I want to beat it. I'm confused..here's what he said,"Currently you have the highest bid, but as I listed in the auction I have this listed on other site and locally and I have the right to end the auction at anytime. It doesn't mean you won the item or that I'm obligated to even extend this offer. I have someone locally that contacted me and is paying $3750... If you want to beat that it's your choice but it has to happen before this other buyer shows up tomorrow." Can he do this?