https://backpack.tf/profiles/76561198021055079#!/compare/1602633600/1602720000

https://backpack.tf/profiles/76561198881748091#!/compare/1602720000/1602806400

25 keys

https://marketplace.tf/items/tf2/324;5;u68

August

40 on August 29 (40/1.85 = 22~)

https://manic.tf/keyprice/?at=2020-08-29

https://backpack.tf/item/1665230105

This was indate from the previous suggestion: https://backpack.tf/suggestion/5f6c91fa14689d675161909e

https://backpack.tf/profiles/76561198054198170#!/compare/1603324800/1603497600 - Sold for an Electrostatic Tyrant's Helm + 2 Keys + ~1 Key of Refined

https://backpack.tf/profiles/76561198086751156#!/compare/1603497600/1603670400 - Bulk sale

https://backpack.tf/profiles/76561198179014763#!/compare/1603497600/1603756800 - Bulk sale

As for the Tyrant's,

https://backpack.tf/profiles/76561198089862063#!/compare/1599091200/1599264000 - ?

https://backpack.tf/profiles/76561198985910282#!/compare/1599264000/1599350400 - Sold for 21 Keys

https://backpack.tf/profiles/76561198161589377#!/compare/1603497600/1603584000 - ?

https://marketplace.tf/items/tf2/99;5;u67 + https://backpack.tf/item/1696845087 - Sold for $54.99 (29 Keys)

No matter where the sale is used, it won't change anything (still 20.5 -> 21 for the Tyrant's and 24 here). 29 is too high for the Tyrant's.

https://backpack.tf/profiles/76561198074149928#!/compare/1605830400/1606003200

https://backpack.tf/profiles/76561198307517249#!/compare/1605484800/1606003200

Sold for 20 pure

20-25