Marketplace sales:

https://marketplace.tf/items/tf2/30842;5;u3003

Sold for $12 on the 19.05, 23.06, 07.07, 08.07, 10.07, 11.07

Keys were the following on each days:

https://marketplace.tf/items/tf2/5021;6

19.05 - $1.95

23.06 - $1.98

07.07 - $2.02

08.07 - $2.02

10.07 - $2.02

11.07 - $2.02

19th of May sale (12/1.95) = 6.15

23rd of June Sale (12/1.98) = 6.06

Remainder (12/2.02) = 5.94

Due to rounding rules, all of these round down to 6 keys flat

Other movement

https://backpack.tf/item/11097775638

https://backpack.tf/profiles/76561199110809353#!/compare/1751932800/1752019200

https://backpack.tf/profiles/76561198349848918#!/compare/1751932800/1752019200

Untrace. Sold and bought between bots same day.

6 sales at ~6 keys

Going with 6 keys flat