Well... That's interesting.

SALES:

http://www.tf2outpost.com/trade/21421628 Offered + 17 keys for a S.Gunslinger (28.5)

28.5 - 17 = 11.5 keys (rounding to 12 keys)

Histories:

http://backpack.tf/profiles/76561198067624143?time=1406012400

http://backpack.tf/profiles/76561198067624143?time=1406098800

http://www.tf2outpost.com/trade/21249348 Quicksold for 15 keys

No overpay, = 15

Histories:

http://www.tf2outpost.com/item/440,2801558289,30051,5

http://www.tf2outpost.com/trade/21253825

http://www.tf2outpost.com/trade/21248436 Had B/O of 13 keys

Based on that B/O, I can't help but think that 12 isn't an outlier... and that quickseller was just REALLY lucky >_<

12 is an outlier, because, um. Because Polar says so.

Let it ride.