Sale 1:

https://backpack.tf/profiles/76561197998934095#!/compare/1561075200/1561939200

https://backpack.tf/profiles/76561198239173992#!/compare/1561939200/1562025600

Sold for 13 keys

Sale 2:

https://backpack.tf/profiles/76561198239173992#!/compare/1562371200/1563148800

https://backpack.tf/profiles/76561198131081286#!/compare/1562889600/1562976000

Untrace

Sale 3:

https://backpack.tf/profiles/76561198131081286#!/compare/1562976000/1563062400

https://backpack.tf/profiles/76561198315737027#!/compare/1562976000/1563062400

Sold with 1 key for KaW Bonnet(14)

Total is 13 keys

https://bot.tf/stats/listings/MQOVZX24

B/O of 12 keys, capping

Sale 4:

https://backpack.tf/profiles/76561198315737027#!/compare/1563062400/1563235200

https://backpack.tf/profiles/76561198183617811#!/compare/1563148800/1563408000

Sold for Miami Buddy

use there

Sale 5:

https://backpack.tf/profiles/76561198349886701#!/compare/1564531200/1564617600

https://backpack.tf/profiles/76561198111944762#!/compare/1564272000/1564704000

Sold for 9 keys

Sale 6:

https://backpack.tf/profiles/76561198380006069#!/compare/1567296000/1567382400

https://backpack.tf/profiles/76561198337734785#!/compare/1567296000/1567382400

QS

Sale 7:

https://backpack.tf/profiles/76561198337734785#!/compare/1567728000/1567814400

https://backpack.tf/profiles/76561198432623475#!/compare/1567641600/1567814400

Sold for 9 keys

Sale 8:

https://backpack.tf/profiles/76561198432623475#!/compare/1567814400/1567987200

https://backpack.tf/profiles/76561198323565601#!/compare/1567728000/1567814400

QS

Sale 9:

https://backpack.tf/profiles/76561198092665419#!/compare/1561680000/1562976000

https://backpack.tf/profiles/76561198309234116#!/compare/1553817600/1565136000

Untrace

Sale 10:

https://backpack.tf/profiles/76561197993422884#!/compare/1568505600/1568592000

https://backpack.tf/profiles/76561198306756308#!/compare/1568505600/1568592000

Sold for ~9.5 keys

Sale 11:

https://backpack.tf/profiles/76561198070735162#!/compare/1561680000/1561939200

https://backpack.tf/profiles/76561198116182688#!/compare/1561075200/1561680000

Transfer

Sale 12:

https://backpack.tf/profiles/76561198116182688#!/compare/1561680000/1561766400

https://backpack.tf/profiles/76561198801295180#!/compare/1561680000/1561766400

Sold for Stormy Kabuto

https://bot.tf/stats/listings/4Z68VP04

B/O of 12 keys, caps by buyers on kabuto

Sale 13:

https://backpack.tf/profiles/76561197987690182#!/compare/1563321600/1563408000

https://backpack.tf/profiles/76561198315588518#!/compare/1563321600/1563408000

QS

Total sales @:

9, 9, 9.5, 12, 12, 13 keys

Taking 9 - 13 keys.