Screenshot:
http://imgur.com/9jr84

The price that's shown in "/auc" is the price players are trying to place, not the actual highest bid.
Malic_Savros has actually placed a bid of 1,600 wile it only shows 1,017 followed by bids of 1,030 and 1,045 that Sammich98 is trying to place.(which are being refused)
In the end Malic only payed 1,045 mums for the auction wile his last bid was 1,600.
Sammich didn't win the auction, even though the item was auctioned at the price she offered.