hang about, so every time you place a bid you pay 50p,,, and you must have the highest bid to win also and every bid raises the price by 10p... which you STILL have to pay at the end also ?

meaning that if you bid 30 times its cost you 15 quid and you may still not win,,,,,, or if you do win it could end up costing 150 quid on top of all the bids ?