4 month old price

Sales:

http://backpack.tf/profiles/76561198050794885?time=1431512709 - compare with 2 days after

PE fez (49) * 0.9 = 44

http://backpack.tf/profiles/76561198038509148?time=1429064302 - compare with 5 days before

cloud 9 whirly warrior (38.25) * 0.9 = 34

*warrior mini:

http://www.tf2outpost.com/trade/25893406 - pro aussie wrench (39) * 0.9 + pro rescue ranger (~3.5) * 0.9 = 38.25

**wrench:

http://steamcommunity.com/market/listings/440/Strange%20Professional%20Killstreak%20Australium%20Wrench

May 15 - ($109.25 + $115)/2 = $112.125

$112.125/1.15 = 97.5

97.5/2.5 = 39

Help / Constructive Criticism / Additional Proof / Counter-Proof is ALWAYS welcome! >;3