Item 1

https://backpack.tf/item/12127815069

Sale 1

https://gladiator.tf/time-machine?item=Green+Energy+Detective&at=2022-11-15T01%3A14%3A00.000Z

https://gladiator.tf/sales?item=Green%20Energy%20Detective&at=2022-12-01T01%3A38%3A00.000Z

https://backpack.tf/profiles/76561199219758482#!/compare/1668470400/1668556800

https://backpack.tf/profiles/76561197960460072#!/compare/1653609600/1668556800

Not the most exact stats page, but here's the 35 keys sale

Item 2

https://backpack.tf/item/12064131537

Sale 2

https://gladiator.tf/time-machine?item=Green+Energy+Detective&at=2022-11-14T21%3A24%3A00.000Z

https://backpack.tf/profiles/76561199104559253#!/compare/1668816000/1668902400

https://backpack.tf/profiles/76561198074394059#!/compare/1668816000/1668988800

Most likely 35 keys

Item 3

https://backpack.tf/item/12000396719

Sale 3

https://gladiator.tf/time-machine?item=Green+Energy+Detective&at=2022-10-19T22%3A29%3A00.000Z

https://backpack.tf/profiles/76561198064428858#!/compare/1666224000/1666483200

https://backpack.tf/profiles/76561199189522007#!/compare/1666137600/1666742400

Not sure

Sale 4

https://gladiator.tf/time-machine?item=Green+Energy+Detective&at=2022-12-01T23%3A30%3A00.000Z

https://backpack.tf/profiles/76561199189522007#!/compare/1669939200/1670284800

https://backpack.tf/profiles/76561198311297599#!/compare/1670025600/1670112000

Bulk?

Item 4

https://backpack.tf/item/11955812073

Sale 5

https://backpack.tf/profiles/76561198109314783#!/compare/1670976000/1671667200

https://backpack.tf/profiles/76561198261483133#!/compare/1670976000/1671148800

Untrace / Bulk

Sale 6

https://backpack.tf/profiles/76561198261483133#!/compare/1672790400/1672876800

https://backpack.tf/profiles/76561198327503564#!/compare/1670976000/1673222400

Bulk

Item 5

https://backpack.tf/item/11953010817

Sale 7

https://backpack.tf/profiles/76561197998883721#!/compare/1670371200/1670457600

https://backpack.tf/profiles/76561198187108663#!/compare/1670112000/1670457600

Not sure, nothing mathches

Mp.tf

https://marketplace.tf/items/tf2/31277;5;u9

https://manic.tf/keyprice/?site=marketplace.tf&at=2023-01-15&price=89.99

45 keys

Total Sales

35, 35, 45

Taking 35 - 45 keys ?

Side note

https://gladiator.tf/sales?item=Green%20Energy%20Detective&at=2022-12-31T19%3A11%3A00.000Z

There is one more sale here @40 keys, but I can't out which glad bot this was, either way it supports the range?