User Activity

I have purchase a item from this seller in the past. After buying the item I noticed the same bidder bidding on all her items to inflate the price. http://www.ebay.com.au/itm/321384645802?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649 http://www....
Could someone advise me if I have a buy now price on a ebay item and withdraw it from sale (end the listing early) will I be paying any ebay fees.Thanks in advance.James,
Kudos From