https://backpack.tf/profiles/76561198006981147#!/compare/1566604800/1566691200

https://backpack.tf/profiles/76561198090412935#!/compare/1566604800/1566691200

Untraceable

[[

https://backpack.tf/profiles/76561198090412935#!/compare/1566864000/1566950400

https://backpack.tf/profiles/76561198311297599#!/compare/1566777600/1566950400

Spec KS Aus. Rocket (Pumpkin Bombs) + Aus. Minigun (18 keys) + Pro KS Aus. Frontier Justice (15 keys) + Genuine Grandmaster + Unique Dead Head (17 keys)

The Aus Rocket later sold for 50 keys.

https://backpack.tf/profiles/76561198090412935#!/compare/1567728000/1567814400

https://backpack.tf/profiles/76561198044009570#!/compare/1567468800/1567814400

Genuine Grandmaster

https://marketplace.tf/items/tf2/1067;1

Sales around 23 keys

https://gyazo.com/fa503c521d77d210164bf2418738aa15

Sellers at ~21 keys

Buyers at ~17.5 keys

Going with 21 keys for Genuine Grandmaster

Sale 2 is 121 keys.

]]

https://marketplace.tf/items/tf2/15003;15;u704;w1;pk12;kt-3

https://backpack.tf/item/4955116461

Sold for $160.00 = 88 keys

Sold for $250.00 = 137 keys

//

Sales:

88, 121, 137

Going to exclude 88 as low.