A request, and what a mess this hat is.

Cheers Haxxit.

Sale 1:

https://backpack.tf/profiles/76561198264263249#!/compare/1541548800/1541721600

https://backpack.tf/profiles/76561197993586962#!/compare/1541548800/1541635200

Sold for ~44 keys in sweets

Sale 2:

https://backpack.tf/profiles/76561198111412929#!/compare/1544572800/1544659200

https://backpack.tf/profiles/76561198446606701#!/compare/1544572800/1544659200

Sold for Clocked Gonzilla

Use there

Sale 3:

https://backpack.tf/profiles/76561198446606701#!/compare/1544572800/1544659200

https://backpack.tf/profiles/76561198237327668#!/compare/1543795200/1544659200

Untrace

Sale 4:

https://backpack.tf/profiles/76561197975638235#!/compare/1543622400/1543795200

https://backpack.tf/profiles/76561198351410052#!/compare/1544918400/1545264000

SCM

Sale 5:

https://backpack.tf/profiles/76561198119450558#!/compare/1542844800/1542931200

https://backpack.tf/profiles/76561198129205357#!/compare/1542758400/1542844800

Bulky

Sale 6:

https://backpack.tf/profiles/76561198129205357#!/compare/1542758400/1542844800

https://backpack.tf/profiles/76561198341171690#!/compare/1542758400/1542844800

Sold for ~18 keys

Sale 7:

https://backpack.tf/profiles/76561198341171690#!/compare/1544832000/1544918400

https://backpack.tf/profiles/76561198039804062#!/compare/1544054400/1544918400

Sold for 25 keys

Sale 8:

https://backpack.tf/profiles/76561198150857085#!/compare/1541116800/1541635200

https://backpack.tf/profiles/76561198338919577#!/compare/1541203200/1541808000

SCM

Sale 9:

https://backpack.tf/profiles/76561198338919577#!/compare/1544140800/1544227200

Keys, QS?

Sale 10:

https://backpack.tf/profiles/76561198384153549#!/compare/1540684800/1541548800

https://backpack.tf/profiles/76561198002186909#!/compare/1540684800/1540771200

SCM

Sale 11:

https://backpack.tf/profiles/76561198326172306#!/compare/1540944000/1541462400

https://backpack.tf/profiles/76561198255917252#!/compare/1527292800/1541116800

Untrace

Sale 12:

https://backpack.tf/profiles/76561198152360824#!/compare/1540512000/1544400000

https://backpack.tf/profiles/76561198046833601#!/compare/1543190400/1544054400

SCM

Sale 13:

https://backpack.tf/profiles/76561198208657333#!/compare/1538006400/1540252800

https://backpack.tf/profiles/76561198002186909#!/compare/1540166400/1540252800

SCM

Sale 14:

https://backpack.tf/profiles/76561198066701092#!/compare/1541808000/1541980800

https://backpack.tf/profiles/76561198238480464#!/compare/1541548800/1541894400

Untrace

Sale 15:

https://backpack.tf/profiles/76561198251880766#!/compare/1540598400/1540684800

SCM

Sale 16:

https://backpack.tf/profiles/76561198251880766#!/compare/1540684800/1540771200

https://backpack.tf/profiles/76561198083879442#!/compare/1538006400/1540944000

SCM

Sale 17, 18, 19, 20:

https://marketplace.tf/items/31016;5;u120

Sold for 20, 67.99, 68, 21 USD

Keys at 1.80, 1.76, 1.78, 1.65 USD

Totals are 11.11, 38.63, 38.30, 12.73 keys

Total sales @:

11.11, 12.73, 18, 25, 38.30, 38.63, 44 keys

Multiple sellers below/at 19 keys,

https://i.imgur.com/qNq1HhA.jpg

Let's stick with 11 - 18 keys.