That's not shill bidding, all that has happened is tappits69 initially put a max bid of £200 and paulg7046 bid a few times, every instance of tappits69 bid up to £200 is where paulg7046 bid £160, £175 and the £200, each time paulg bid his amount ebay automatically upped tappits bid until his max was hit. Once tappits was outbid and paulg was the highest bidder, tappits put a new max bid of £297 and the same thing happened again until paulg successfully became highest bidder at £297. Tappits has now put in a new high bid of
??
It is just the way ebay works.
