Sale 1:

https://backpack.tf/profiles/76561198122393901#!/compare/1581897600/1583366400

https://backpack.tf/profiles/76561198886850124#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198820335875#!/compare/1581897600/1581984000

https://backpack.tf/profiles/76561198808823742#!/compare/1581292800/1581984000

https://backpack.tf/profiles/76561198087494715#!/compare/1581897600/1581984000

https://backpack.tf/profiles/76561198037674114#!/compare/1581724800/1581984000

https://backpack.tf/profiles/76561198020673987#!/compare/1587254400/1587081600

https://backpack.tf/profiles/76561198850274253#!/compare/1587859200/1587945600

Untrace / gambling / bulk

sale 2:

https://backpack.tf/profiles/76561198065921725#!/compare/1584230400/1584316800

https://backpack.tf/profiles/76561198057412106#!/compare/1584230400/1584316800

Sold for KaW Danger + DP Tylorean

use there, only usable sale.

sale 3:

https://backpack.tf/profiles/76561198057412106#!/compare/1584316800/1584403200

https://backpack.tf/profiles/76561198106206016#!/compare/1584316800/1584403200

Sold with 4 keys for KaW KE(30) + Searing Handcraft

Handcraft Mini:

https://backpack.tf/suggestion/5ebb6ec8bfe82e62cc177c2e

Suggestion for 12.5 keys

Total is 42.5 keys

sale 4:

https://backpack.tf/profiles/76561198106206016#!/compare/1584403200/1584489600

https://backpack.tf/profiles/76561198072998203#!/compare/1584230400/1584489600

sold for TW Hong Kong + 1 key

Hong mini:

https://backpack.tf/suggestion/5ebb5da9e1a09d71a46ac3c5

Suggestion for 30 keys

Total is 31 keys

https://bot.tf/stats/listings/4J9PVKJ7

unsold for ~1 week at 30 keys,

https://backpack.tf/item/8026770031

watching seller for now,

taking 31 - 43 keys.