Themed. Or, "thermed", I suppose c:

SALES:

http://www.tf2outpost.com/trade/26382876 Sold for Hellfire Pompom (90)

90 * 0.9 = 81 (rounding to 80)

Histories:

http://backpack.tf/profiles/76561198108784642?time=1436166000&compare=1436252400

http://www.tf2outpost.com/trade/26344177 Sold for DP Neckwear (41) + Spec KS S.Machina with parts (~12)

53 * 0.9 = 47.7 (rounding to 48)

Histories:

http://backpack.tf/profiles/76561198069198816?time=1435906800&compare=1436166000

http://www.tf2outpost.com/trade/26190807 Bulk sale for some knifey thing

http://www.tf2outpost.com/trade/26538989 Current seller has B/O of 55, but also offers in excess of that.

Using that as the high-end and calling 80 an outlier.

Let it ride.