sigh, just collected a ton of proof for this and you have the exact same range. frustrating :)

sold for stormy beanie 1.2 after overpay + spec ks strange axtinguisher + pro ks strange degreaser

hard to value the killstreak stuff, as a reference strange pro greasers have sold 4 times for £16-17 on the market recently, seems to be the average. that alone is 11 keys which pushes this sale up into the rest of the range.

http://www.tf2outpost.com/trade/20014618

http://www.tf2outpost.com/trade/20087501

http://www.tf2outpost.com/trade/19974771

http://www.tf2outpost.com/trade/19976798

sold with pro aussie blackbox for dead pres kabuto (4 after overpay), buyout on the box was 1.7 so the pith is at least ~2.3 here.

http://www.tf2outpost.com/trade/19454536

sold for searing jeepcap + 1 key ~1.8 after overpay

http://backpack.tf/profiles/76561197960549944?time=1400655600

http://www.tf2outpost.com/trade/20092258

http://www.tf2outpost.com/item/440,2639674466,30071,5

sold for terror watt crasher, unpriced.

http://backpack.tf/item/1650947969

http://www.tf2outpost.com/trade/19696626

sold for phos fruit shoot, 2.6 after overpay, buyout was 2.5 so that

http://www.tf2outpost.com/trade/18841072

sold for miami bucket + 1 pure, ~2.5 after overpay.

also found a sale for a g.e. heavy rag, outdated but i think it works out as 1.9 or something?

You're welcome, dank in the bank. also there was tons of proof available, dunno what you're chatting about.