Sale 1:

https://backpack.tf/profiles/76561198078102495#!/compare/1563408000/1563494400

https://backpack.tf/profiles/76561198307868058#!/compare/1550016000/1564531200

SCM

Sale 2:

https://backpack.tf/profiles/76561198070503782#!/compare/1564099200/1569369600

https://backpack.tf/profiles/76561198073969612#!/compare/1565913600/1566000000

Untrace

sale 3:

https://backpack.tf/profiles/76561198826599022#!/compare/1566000000/1566864000

https://backpack.tf/profiles/76561198853675855#!/compare/1565827200/1566000000

https://backpack.tf/profiles/76561198853675855#!/compare/1566432000/1566518400

tradeback

sale 4:

https://backpack.tf/profiles/76561198110692099#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198162353032#!/compare/1565740800/1566000000

Sold for 8 keys

sale 5:

https://backpack.tf/profiles/76561198162353032#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198066702666#!/compare/1566000000/1566086400

Sold for DP Tsarboosh

use there

Sale 6:

https://backpack.tf/profiles/76561198337734785#!/compare/1562284800/1562371200

https://backpack.tf/profiles/76561198401070230#!/compare/1562284800/1562457600

Keys

sale 7:

https://backpack.tf/profiles/76561198401070230#!/compare/1563840000/1563926400

https://backpack.tf/profiles/76561198337734785#!/compare/1563840000/1563926400

QS

sale 8:

https://backpack.tf/profiles/76561198337734785#!/compare/1565222400/1565308800

https://backpack.tf/profiles/76561198212031428#!/compare/1565222400/1565308800

Sold for ~10 keys

Sale 9:

https://backpack.tf/profiles/76561198212031428#!/compare/1565308800/1565568000

https://backpack.tf/profiles/76561198212031428#!/compare/1565308800/1565568000

Can trace 5 keys

Sale 10:

https://backpack.tf/profiles/76561198121830870#!/compare/1565395200/1565481600

https://backpack.tf/profiles/76561198405051711#!/compare/1564704000/1565827200

Can trace 2 keys

Sale 11:

https://backpack.tf/profiles/76561198405051711#!/compare/1565827200/1566000000

https://backpack.tf/profiles/76561198021272428#!/compare/1565740800/1565827200

Sold for DBD Knot

use there

Sale 12 - 14:

https://marketplace.tf/items/tf2/626;5;u59

$17.99 / $1.82 = 9.88 keys

$17.99 / $1.82 = 9.88 keys

$16 / $1.82 = 8.79 keys

https://backpack.tf/item/7128685555

https://backpack.tf/item/2935531229

can't tell which one is for which sale

Total sales @:

8, 8.79, 9.88, 9.88, 10 keys

buyers up to ~6.5 keys,

poorly bumped seller for ~9 keys,

taking 8 - 10 keys