Yet, another re-suggestion! This one should be much cleaner as well.

4 recent sales.

Sale 1:

https://backpack.tf/profiles/76561198111137125#!/compare/1498694400/1498780800

Traded for Miami nights galvanized Gibus (in 3 month range. ~60) + Orbiting Fire Boxcar Bomber (~53) ----> 113 keys

Mini for boxer: https://backpack.tf/suggestion/595fe71ecf6c75362f33d883

sale 2:

https://backpack.tf/profiles/76561198112281935#!/compare/1499212800/1499299200

Traded for aces high racks (38.5) +22 keys + Bubbling Noble Amassment of Hats (seller selling for 14) -----> 75

Aces high is in the 3-month range. Should be good.

sale 3:

https://backpack.tf/profiles/76561198143836946#!/compare/1499558400/1499644800

sold for a CPS spook spec (48) + Aces high racks (38.5). ----> (86.5)

sale 4:

https://backpack.tf/profiles/76561198148511293#!/compare/1499558400/1499644800

Sold with molten mallard brown bomber(100) for a sunbeams Belgian Detective (less than 100 keys). Better use it for the detective as it's freakin 2 years old!!! 2...years.... and the hat didn't even sell for over 3 month for 100 keys on classifieds. So either that hat is getting a MAJOR deprice or something here is wrong. Better just to leave this alone as it's a very big outlier.

This concludes us with three sales. 75, 86.5, and 113. The hat was unsold on classifieds for over 3 months at 85. This makes 113 a very clear outlier. So that leaves us with 75-86.5. Rounding. There was a b/o of 73 on outpost as Itrade mentioned, http://www.tf2outpost.com/trade/28882211

So 75-85 should be good is it's rounding up and dowen the values of the sales.

Also, thank you Itrade for the help, appreciate it!