by mattb » Thu Sep 27, 2018 8:24 pm
Nothing will keep a seller from having a bid program run his bid up, but if it wins the auction he is stuck with paying the fees and expenses as an ebay seller and the proxy bid charges, and still has the item. There is also nothing to keep him from live time bidding under another name. If he re-lists the item he had fake bids on, as we see every now and then, there are guys like me that see it and point it out on the forums that it is a cheating seller. Currently there is a Testors car listed that the seller has sold twice all ready!
You can also have a live bid loaded up and ready to submit at 2-3 seconds left in the auction, there is nothing to stop that. You don't have to have a snipe program for a last minute bid.
Best advice is to bid what you are willing to pay and do it with a couple seconds left in the auction, not 5 days before it ends. Auction rules are exactly the same for all bidders, no one has any kind of advantage except their spending limits.