Sale 1:

https://backpack.tf/profiles/76561198127023714#!/compare/1583366400/1583712000

https://backpack.tf/profiles/76561198126697109#!/compare/1583625600/1583712000

Sold for 26 keys

Sale 2:

https://backpack.tf/profiles/76561198126697109#!/compare/1585353600/1585440000

https://backpack.tf/profiles/76561198886167680#!/compare/1585353600/1585440000

keys? can't prove.

Sale 3:

https://backpack.tf/profiles/76561198886167680#!/compare/1585872000/1585958400

https://backpack.tf/profiles/76561198325595749#!/compare/1585872000/1585958400

Sold with ~6 keys in sweets for Isotope Alpine FT Medi Gun

use there

Sale 4:

https://backpack.tf/profiles/76561198905630879#!/compare/1581984000/1583452800

https://backpack.tf/profiles/76561198154700747#!/compare/1583107200/1583193600

Sold for 22 keys

sale 5:

https://backpack.tf/profiles/76561198003231859#!/compare/1583712000/1584144000

https://backpack.tf/profiles/76561198156255538#!/compare/1583971200/1584144000

Bulk

Sale 6:

https://backpack.tf/profiles/76561198156255538#!/compare/1585785600/1585872000

https://backpack.tf/profiles/76561198191779491#!/compare/1585785600/1585872000

Sold for TW Rifleman + ~6 keys in sweets

use there

Total is

Sale 7:

https://backpack.tf/profiles/76561198191779491#!/compare/1585872000/1585958400

https://backpack.tf/profiles/76561198061779536#!/compare/1585872000/1585958400

Sold with 2 keys in sweets for Cool Tiger FT RL

use there

Sale 8, 9:

https://marketplace.tf/items/tf2/30658;5;u121

$59.99 / $1.78 = 33.70 keys <--- https://backpack.tf/item/7260764954

$53 / $1.68 = 31.55 keys

Total sales @:

22, 26, 32, 34 keys

Buyers up to 22 keys,

seller for 26 keys, aging,

calling 22 low,

34 high to balance.

taking 26 - 32 keys.