I was bidding on a Karen Millen item, the auction ended tonight while I wasn't in. Someone else put in a higher bid, and would have won - except 10 mins later (half an hour before the end of the auction) - it was retracted. Comment was 'wrong amount'. Result that their bid was then the same amount as mine, and as mine was made earlier, mine stood and I won. Their retracted amount was 1.50 more. Does this sound suss? Or does it happen often?