Sale 1: https://backpack.tf/profiles/76561198446548676#!/compare/1540684800/1540771200

https://backpack.tf/profiles/76561198114833478#!/compare/1540684800/1540771200 use there

Sale 2: https://backpack.tf/profiles/76561198446548676#!/compare/1541635200/1541721600

https://backpack.tf/profiles/76561198337734785#!/compare/1541548800/1541635200 qs for pure

Sale 3: https://backpack.tf/profiles/76561198352760087#!/compare/1543622400/1543708800 other side hasnt loaded, untrace

Sale 4: https://backpack.tf/profiles/76561198352760087#!/compare/1543708800/1543795200

https://backpack.tf/profiles/76561198093302770#!/compare/1543190400/1543708800 11 keys and negligable sweets

Sale 5: https://backpack.tf/profiles/76561198093302770#!/compare/1543708800/1544140800

https://backpack.tf/profiles/76561198198904457#!/compare/1544054400/1544140800 14 pure

Sale 6: https://backpack.tf/profiles/76561198167637295#!/compare/1544227200/1544313600

https://backpack.tf/profiles/76561198198904457#!/compare/1544227200/1544313600 bulkish, use there

Sale 7: https://backpack.tf/profiles/76561198167637295#!/compare/1544400000/1544486400

https://backpack.tf/profiles/76561198364475021#!/compare/1544400000/1544486400 use there

Sale 8: https://backpack.tf/profiles/76561198364475021#!/compare/1544486400/1544572800

https://backpack.tf/profiles/76561198072355915#!/compare/1544486400/1544572800 used there

Sale 9: https://backpack.tf/profiles/76561198403447740#!/compare/1539820800/1540252800

https://backpack.tf/profiles/76561198024867201#!/compare/1539734400/1539820800 untrace

https://marketplace.tf/items/600;5;u36 Sales 10-13

Oct 23: 23.16$ 1.78 keyprice

Nov. 4: 16.11$ 1.77 keyprice

Nov. 9: 23.99 1.78 keyprice

Dec. 23: 16.11 1.7 keyprice

23.16/1.78=13

16.11/1.77=9

23.99/1.78=13

16.11/1.7=9.5

Sales at 9 and 9.5 are countered by buyers

11, 13 13 and 14 were all pure/cash, 14 is high looking at the market, but given it supports 13 and theres 2 13 sales, i dont think 13 is ignorable, going with 11-13