History 1: https://backpack.tf/item/6518462320

Untrace/Dumped to Quicksell.Store:

https://backpack.tf/profiles/76561197960679316#!/compare/1644796800/1645228800

https://backpack.tf/profiles/76561199084784906#!/compare/1645142400/1645228800

History 2: https://backpack.tf/item/9370783767

5 keys:

https://backpack.tf/profiles/76561197963500354#!/compare/1639008000/1639094400

https://backpack.tf/profiles/76561198118792088#!/compare/1638835200/1639094400

SCM:

https://backpack.tf/profiles/76561198118792088#!/compare/1642550400/1643500800

https://backpack.tf/profiles/76561198080179568#!/compare/1642982400/1643068800

https://steamcommunity.com/market/listings/440/Unusual%20Taunt%3A%20The%20Trackman%27s%20Touchdown

Not sure if it's the $5.67 or $5.79 sale, but it will be way below bptf buyers (<3 keys where bp buyers are ~5.3)

Buyer listed on their bot and sold for 5 keys 34.22 ref:

https://backpack.tf/profiles/76561198280693486#!/compare/1644624000/1644710400

https://backpack.tf/profiles/76561198354459626#!/compare/1644624000/1644710400

~5.5 keys

buyer listed on mptf

History 3: https://backpack.tf/item/9313733999

https://marketplace.tf/items/tf2/30917;5;u3038

$10.99 / $1.84 = 5.97 keys ~6 keys

Buyers are up to 5.31 keys now, 5 looks low here and is also the oldest sale, gonna go with 5.5-6 keys for now