Resuggesting! Thanks to King for letting me know of the mistake in the usage of a sale and of the new sale that has change the range!

Sale #1

Bulk-

Seller: https://backpack.tf/profiles/76561197963292494#!/compare/1591401600/1591488000

Buyer: https://backpack.tf/profiles/76561198850274253#!/compare/1591401600/1591488000

Sale #2

Untraceable-

Seller: https://backpack.tf/profiles/76561198850274253#!/compare/1593129600/1593216000

Buyer: https://backpack.tf/profiles/76561198076205439#!/compare/1594598400/1594684800

Sale #3

Given back to the same person after trading for it before-

https://backpack.tf/item/5174300372

Sale #4

Sold for 93 keys + some refined-

Seller: https://backpack.tf/profiles/76561198170190173#!/compare/1591488000/1591574400

Buyer: https://backpack.tf/profiles/76561198305494036#!/compare/1591488000/1591574400

Sale #5

Sold for 100 keys pure-

Seller: https://backpack.tf/profiles/76561198305494036#!/compare/1591488000/1591574400

Buyer: https://backpack.tf/profiles/76561198850178158#!/compare/1591488000/1591574400

Sale #6

Untraceable-

Seller: https://backpack.tf/profiles/76561198850178158#!/compare/1592352000/1592438400

Buyer: https://backpack.tf/profiles/76561198091330099#!/compare/1592352000/1592438400

Sale #7

Sold for 120 keys pure-

https://backpack.tf/profiles/76561198114402400#!/compare/1597881600/1597968000

https://backpack.tf/profiles/76561198418740133#!/compare/1597881600/1597968000

Sales @ 93, 100, 120

Taking 100-120