Taking last 2 months (August 21)

Sale 1:

https://backpack.tf/profiles/76561198097054949#!/compare/1567209600/1567296000

https://backpack.tf/profiles/76561198135628735#!/compare/1567123200/1567209600

Untrace

sale 2:

https://backpack.tf/profiles/76561198334712990#!/compare/1567209600/1567468800

https://backpack.tf/profiles/76561197978439752#!/compare/1567382400/1567555200

https://backpack.tf/profiles/76561198337734785#!/compare/1567468800/1567555200

Sold for 10 keys, then QS

Sale 3:

https://backpack.tf/profiles/76561198809836021#!/compare/1567468800/1567987200

https://backpack.tf/profiles/76561198006544512#!/compare/1567468800/1567555200

QS

sale 4:

https://backpack.tf/profiles/76561198366902925#!/compare/1566432000/1566864000

https://backpack.tf/profiles/76561198021055079#!/compare/1566777600/1566864000

Sold for 7 keys (QS)

sale 5:

https://backpack.tf/profiles/76561198841279602#!/compare/1570492800/1570579200

https://backpack.tf/profiles/76561198249989974#!/compare/1570406400/1570579200

Sold for ~8.5 keys

sale 6:

https://backpack.tf/profiles/76561198367816851#!/compare/1567382400/1567555200

https://backpack.tf/profiles/76561198065316396#!/compare/1567382400/1567555200

Sold for keys, can only trace 3

Sale 7:

https://backpack.tf/profiles/76561198065316396#!/compare/1567555200/1567987200

https://backpack.tf/profiles/76561198193420686#!/compare/1567900800/1567987200

Sold for 8 keys

sale 8:

https://backpack.tf/profiles/76561198238034502#!/compare/1567468800/1567728000

https://backpack.tf/profiles/76561198339772595#!/compare/1567641600/1568937600

Untrace

sale 9:

https://backpack.tf/profiles/76561198339772595#!/compare/1569974400/1570665600

https://backpack.tf/profiles/76561198183060018#!/compare/1569628800/1569974400

Sold for ~9 keys

Sale 10:

https://backpack.tf/profiles/76561198183060018#!/compare/1570320000/1570492800

https://backpack.tf/profiles/76561198383086963#!/compare/1570147200/1570406400

Sold for 8 keys

Sale 11:

https://backpack.tf/profiles/76561198383086963#!/compare/1570492800/1570665600

https://backpack.tf/profiles/76561198002757046#!/compare/1570579200/1570665600

Sold with ~4 keys in sweets for DBD Buddy

use there

Sale 12:

https://backpack.tf/profiles/76561198002757046#!/compare/1571270400/1571356800

https://backpack.tf/profiles/76561198337734785#!/compare/1571184000/1571270400

QS(?)

Total sales @:

7, 8, 8, 8.5, 9, 10 keys

3 sellers for 9 keys, one unsold for 9 keys,

buyers up to ~6.5 keys,

calling 7 low,

10 high,

taking 8 - 9 keys