Look at these 6000's which are local to me, and then look at the bids. If you click on the actual bidder you get a percentage of how much they have bid on, with this specific seller.
http://www.ebay.co.uk/itm/360873085268?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
Very strange that his top two bidders have big 25-34% of their total bids this month, on this lucky chap alone! He must have some really good stuff, or very generous friends