Thanks Foamy (all credits to him)

Sale 1: http://backpack.tf/profiles/76561198098967378?time=1430210002

http://backpack.tf/profiles/76561198098967378?time=1430290800 Sold for GE ground control

158 times .9 is 142.2 rounded to 142

Sale 2 http://backpack.tf/profiles/76561198027821803?time=1430879525

http://backpack.tf/profiles/76561198027821803?time=1430809200

Sold with a roboactive wraith wrap and a burning rack for a SWBTC rack and chiropetra rack

Chiro rack is unpriced and looks like an outlier anyway

Sale 3 http://backpack.tf/profiles/76561198032937223?time=1428380953

http://backpack.tf/profiles/76561198032937223?time=1428390000 sold for burning trophy belt

138 times .9 is 124.2 rounding to 124.

Taking a final price of 124 to 142.