Update!

Mini for: https://backpack.tf/suggestion/61ac24dd02e4700381745ce5

Taking past 2 months.

Sale 1: https://backpack.tf/profiles/76561198097135729#!/compare/1634515200/1635552000

https://backpack.tf/profiles/76561198035332989#!/compare/1635552000/1635638400

Use there.

Sale 2: https://backpack.tf/profiles/76561198035332989#!/compare/1635552000/1635638400

https://backpack.tf/profiles/76561198331167728#!/compare/1635552000/1635638400

Sold for a Kill-a-Watt Galvanized Gibus (32 keys) + 18 pure.

32 + 18 = 50, buyout was 50: https://gladiator.tf/listings/617e874940cfe75a955b522a

Mini for the Gibus: https://backpack.tf/suggestion/61ac20ac966e5d74c24d0d6e

Sale 3: https://backpack.tf/profiles/76561198331167728#!/compare/1637798400/1637884800

https://backpack.tf/profiles/76561199004803157#!/compare/1637798400/1637884800

41 pure + a ~key in ref

41 + 1 = 42

Sale 4: https://backpack.tf/profiles/76561198263836417#!/compare/1638403200/1638489600

https://backpack.tf/profiles/76561198215218272#!/compare/1638403200/1638576000

I just don't know.

Sale 5: https://backpack.tf/profiles/76561199190065455#!/compare/1633392000/1633478400

https://backpack.tf/profiles/76561198211670637#!/compare/1633392000/1633478400

Sold for a Non-Craftable Unusual Taunt: Mannrobics Unusualifier (~21 keys) + a Non-Craftable Unusual Taunt: The Fist Bump Unusualifier (~13 keys)

21 + 13 = 34, low

Sale 6: https://backpack.tf/profiles/76561198211670637#!/compare/1633651200/1633737600

https://backpack.tf/profiles/76561198302622358#!/compare/1633651200/1633824000

Appears to be 27 pure

Additional by the King:

Sold for 40 here

https://backpack.tf/profiles/76561198263836417#!/compare/1638403200/1638489600

https://backpack.tf/profiles/76561198215218272#!/compare/1638403200/1638576000

Classies: https://i.imgur.com/mn9WMBP.png. Sales: 27, 34, 40, 42 and 50. Seller at 43. 27 and 34 are too low, 50 is too high. 40-42.