This sells for 4 keys.. whaat?

13 hours ago and it started to drop...

Classifields:

http://imgur.com/jNWLZfa (5 at 3 keys// 1 at 3.33//3 at 3.5)

Sellers at 3 keys:

http://www.tf2outpost.com/trade/15781578 2.5 ( this guy has like 4 other trades about his BBB, help him sell it :D )

http://www.tf2outpost.com/trade/15754390

http://www.tf2outpost.com/trade/15763087

http://www.tf2outpost.com/trade/15765913

http://www.tf2outpost.com/trade/15777002

http://www.tf2outpost.com/trade/15753563

http://www.tf2outpost.com/trade/15774959

http://www.tf2outpost.com/trade/15783234 sold

http://tf2tp.com/trade.php?trade=9898074 sold

http://www.tf2outpost.com/trade/15762751 sold

http://www.tf2outpost.com/trade/15760333 sold

http://www.tf2outpost.com/trade/15759114 sold at 1 ?!?!

Sellers between 3 and 3.5:

http://www.tf2outpost.com/trade/15771692 3 keys and 2.11 ref

http://www.tf2outpost.com/trade/15773204 3 keys and 2 ref

Sellers at 3.5 keys:

http://www.tf2outpost.com/trade/15756044

http://www.tf2outpost.com/trade/15762158

http://www.tf2outpost.com/trade/15775788

http://www.tf2outpost.com/trade/15766378

http://www.tf2outpost.com/trade/15753700

http://www.tf2outpost.com/trade/15761980 sold

http://www.tf2outpost.com/trade/15759041 sold

Unsolds at 4 keys:

http://www.tf2outpost.com/trade/15781186

http://www.tf2outpost.com/trade/15780936 4 in items

http://www.tf2outpost.com/trade/15771988

I can add more unsolds and probably more ''quicksellers" at 3 but I think that is enough.