I’ve been royally shafted last week, had a car up for auction, worth about £500-£600. Some guy put a max bid in of £850, then contacted me and offered £450, end the auction now and they would pick up and pay weekend after (about 4 days after auction ended). I said thanks, but no thanks, so they immediately used a bogus account to outbid themselves to £875, effectively kiboshing my auction. Needless to say I heard nothing at the end. All I can do is open a non payment issue against the bogus account and report the other account detailing my suspicion (I’ve no proof tho).