History #1

https://backpack.tf/item/6802377474

• Sale #1

  Scm sale, untracable

  https://backpack.tf/profiles/76561198119311851#!/compare/1525219200/1525392000

  https://backpack.tf/profiles/76561198302633884#!/compare/1519344000/1525651200



• Sale #2
  
  

  Went from OPskins bot, can't be used here

  https://backpack.tf/profiles/76561198094218313#!/compare/1525564800/1525824000



• Sale #3[I]
  
  

  Untracable, most likely sale to buy order

  https://backpack.tf/profiles/76561198094218313#!/compare/1525824000/1527292800

  https://backpack.tf/profiles/76561198337734785#!/compare/1525737600/1525824000



• [I]Sale #4
  
  

  Another untracable sale here

  https://backpack.tf/profiles/76561198051069962#!/compare/1526774400/1526860800

  https://backpack.tf/profiles/76561198337734785#!/compare/1526774400/1526860800

History #2

https://backpack.tf/item/6513088359

• Sale #1
  
  

  Untracable

  https://backpack.tf/profiles/76561198042823991#!/compare/1520035200/1520208000

  https://backpack.tf/profiles/76561198307849184#!/compare/1520035200/1520121600



• Sale #2
  
  

  Too bulk to be used here

  https://backpack.tf/profiles/76561198307849184#!/compare/1520380800/1520467200



• Sale #3
  
  

  Sold for 19 keys pure

  https://backpack.tf/profiles/76561198119629032#!/compare/1523664000/1523750400



• Sale #4
  
  

  Untracable, keys went to scrap so not using it

  https://backpack.tf/profiles/76561198098628319#!/compare/1524700800/1525219200



• Sale #5
  
  

  Other hat matches here on that scrap sale, it was probably quicksold and keys was used to buy airdog, but airdog was quicksold shortly in 3 hours, so not using it, untracable

  https://backpack.tf/profiles/76561198132912204#!/compare/1525132800/1525219200



• Sale #6
  
  

  Untracable, hat went to scrap in 3 hours, not using

  https://backpack.tf/profiles/76561198132912204#!/compare/1525219200/1525392000



• Sale #7
  
  

  Sold for 17 keys pure

  https://backpack.tf/profiles/76561198135388328#!/compare/1525305600/1525392000

  https://backpack.tf/profiles/76561198213873051#!/compare/1525305600/1525392000

History #3

https://backpack.tf/item/5373877314

• Sale #1
  
  

  Too bulk to be used here

  https://backpack.tf/profiles/76561198025970990#!/compare/1522800000/1523059200



• Sale #2
  
  

  Sold for 19 keys pure

  https://backpack.tf/profiles/76561198069813252#!/compare/1525392000/1525478400



• Sale #3
  
  

  Too bulk to be used here, it would be better used on scorching airdog

  https://backpack.tf/profiles/76561198296239738#!/compare/1526947200/1527120000

History #3

https://backpack.tf/item/5298210480

• marketplace.tf
  
  

  https://marketplace.tf/items/30767;5;u19

  49.99 usd sale

  Keys was 1.95 atm

  49.99/1.95=25.6, rounding to 26

History #4

https://backpack.tf/item/5027342185

• Sale #1
  
  

  Sold for 19 keys pure

  https://backpack.tf/profiles/76561198164651434#!/compare/1524787200/1524873600



• Sale #2
  
  

  Too bulk to be used here

  https://backpack.tf/profiles/76561198175367966#!/compare/1519948800/1520035200

History #5

https://backpack.tf/item/4873878372

• Sale #1

  Marketplace.tf

  https://marketplace.tf/items/30767;5;u19

  Sold for 39.95, keys was 1.97 atm, 39.95/1.97=20.2, rounding to 20



• Sale #2
  
  

  Untracable, sold to rubi, not using

  https://backpack.tf/profiles/76561198079583278#!/compare/1523750400/1524009600



• Sale #3
  
  

  Sold for 18 keys

  https://backpack.tf/profiles/76561198002757046#!/compare/1523664000/1523750400

• Sale #4

  Sold for Mega strike disco fever + 2 keys and some refs in sweets. Low outlier

  https://backpack.tf/profiles/76561198348422982#!/compare/1524182400/1524268800



• Sale #5
  
  

  Sold for 17 keys

  https://backpack.tf/profiles/76561198062749575#!/compare/1524873600/1524960000



• Sale #6
  
  

  Sold for 16 keys, too close to buyers, sold within 2 days, excluding

  https://backpack.tf/profiles/76561198290358456#!/compare/1525305600/1525478400



• Sale #7
  
  

  Sold for around 20 keys

  https://backpack.tf/profiles/76561198294426922#!/compare/1525651200/1525737600

  https://backpack.tf/profiles/76561198337734785#!/compare/1525564800/1525651200



• Sale #8
  
  

  Sold for grail party trick + 3 keys. Should be better used on that taunt

  https://backpack.tf/profiles/76561198294426922#!/compare/1526083200/1526169600



• Sale #9
  
  

  Sold for 17 keys

  https://backpack.tf/profiles/76561198063134983#!/compare/1526256000/1526601600



• Sale #10

  Sold with 5 keys for indate steaming racks

  https://backpack.tf/profiles/76561198287940798#!/compare/1526774400/1526860800

  23.5



• Sale #11
  
  

  Sold for peace pot + 1 key

  https://backpack.tf/profiles/76561198230818048#!/compare/1526947200/1527120000

  Should be better used on pot

Sales we have:

19, 17, 19, 26, 19, 20, 17, 17, 23.5

26 and 23.5 are outliers because of a lot of unsolds at 22 keys

I think 17-20 range would be just best

Edit: I've tried that formatting thing and that didn't worked. I have no idea how to fix that and I don't really care because I've spent around 2 hours on this at night time. Please don't judge.