Resuggestion, thanks to Xergoyf for the info!

Sale 1:

https://backpack.tf/profiles/76561198397544073#!/compare/1589932800/1590019200

https://backpack.tf/profiles/76561198058356352#!/compare/1589932800/1590019200

Bulk

Sale 2:

https://backpack.tf/profiles/76561198058356352#!/compare/1590019200/1590105600

https://backpack.tf/profiles/76561198222829248#!/compare/1590019200/1590105600

Sold for Miasma Convict

Convict Mini:

https://backpack.tf/suggestion/5f276fe1b75daf57095adcd7

Suggestion for 9 keys

sale 3:

https://backpack.tf/profiles/76561198156334258#!/compare/1589846400/1589932800

https://backpack.tf/profiles/76561198080179568#!/compare/1590537600/1590624000

untrace

sale 4:

https://backpack.tf/profiles/76561198080179568#!/compare/1591660800/1591747200

https://backpack.tf/profiles/76561198446548676#!/compare/1591747200/1591833600

Sold for ~6.5 keys

Sale 5:

https://backpack.tf/profiles/76561198446548676#!/compare/1592006400/1592092800

https://backpack.tf/profiles/76561198260080723#!/compare/1591920000/1592092800

Sold with 1 key for Miami burglerre(10)

Total is 9 keys

sale 6:

https://backpack.tf/profiles/76561198260080723#!/compare/1591920000/1592092800

https://backpack.tf/profiles/76561198080179568#!/compare/1592006400/1592092800

QS

sale 7:

https://backpack.tf/profiles/76561198080179568#!/compare/1592870400/1592956800

https://backpack.tf/profiles/76561198137909800#!/compare/1591920000/1592956800

Transfer

sale 8:

https://backpack.tf/profiles/76561198137909800#!/compare/1593216000/1593302400

https://backpack.tf/profiles/76561198079648757#!/compare/1590019200/1593302400

Sold for ~6.5 keys

sale 9:

https://backpack.tf/profiles/76561198079648757#!/compare/1593907200/1594166400

https://backpack.tf/profiles/76561198453530349#!/compare/1594080000/1594166400

QS

sale 10:

https://backpack.tf/profiles/76561198048851745#!/compare/1590883200/1590969600

https://backpack.tf/profiles/76561198844359493#!/compare/1593216000/1593302400

SCM

sale 11:

https://backpack.tf/profiles/76561198844359493#!/compare/1593820800/1593907200

https://backpack.tf/profiles/76561198214255256#!/compare/1594598400/1596067200

Untrace

Total sales @:

6.5, 6.5, 9, 9 keys

buyers up to ~6.5 keys,

https://i.imgur.com/GEBbZz1.jpg

2 sellers, aging, for 8 keys,

taking 8 - 9 keys....

Xergoyf's Part:

I would prolly include 6.5 here given the amount of times this has been re-qsed to bots, as well as the fact that both of the 6.5's sales are Julia's, and it doesn't seem like it is selling quickly at 6.5.

https://backpack.tf/item/1800804897 - first sale took ~3 weeks to sell.

Scrapyard also seems to of sold, most likely for the buyout - https://imgur.com/a/0oYbAC9 - not in inventory anymore as well.

https://backpack.tf/item/1800804897 - took almost a month.

There is only one buyer above 6.5, and its a generic buyer that I have not heard of - the kind of buyer that is paying too much and as soon as they get sold a bad effect it will be gone. I would go 6.5 - 9 here.