Resuggesting, thank you Blaze.

Sales

Sales

Sale 1: Sold for 85 keys

https://backpack.tf/profiles/76561198083134207#!/compare/1598313600/1598486400

https://backpack.tf/profiles/76561198051855021#!/compare/1598140800/1598400000

Sale 2: Untrace

https://backpack.tf/profiles/76561198804015732#!/compare/1591747200/1592006400

https://backpack.tf/profiles/76561198083134207#!/compare/1591747200/1591833600

Looks like 58 keys according to previous suggestion (sale 5 there).

https://backpack.tf/suggestion/5f06a5efc140f04b3b1b680d

Sale 3: Untrace

https://backpack.tf/profiles/76561198011587123#!/compare/1591401600/1591833600

https://backpack.tf/profiles/76561198804015732#!/compare/1591747200/1591833600

Sale 4: Sold for 80 keys

https://backpack.tf/profiles/76561198160425427#!/compare/1597968000/1598140800

https://backpack.tf/item/3269185456

Marketplace

https://marketplace.tf/items/tf2/391;5;u89

June

$96.4 on June 11 (96.4/2.03 = 47~)

https://manic.tf/keyprice/?at=2020-06-11

Classifieds

https://gyazo.com/51bcac42c646b28c8b996224d024ea2c

Buyers up to 63 keys~.

Summary

Sales at 58, 80, and 85.

Marketplace sales at 47.

Conclusion

Previous suggestion is indate, but the sales used to make the range there, are outdated.

Meanwhile, 58 and 47 are under buyers, excluding both.

Going with 80-85 here.