Item 1

https://backpack.tf/item/5626489756

Sale: 400 keys pure

Compare: https://backpack.tf/profiles/76561198271942383#!/compare/1634860800/1635033600

Snapshot of b/o (its a bot): https://gladiator.tf/listings/6173d1b23b85ebd6df586f99 | https://imgur.com/NmDJDoR

https://gladiator.tf/sales?item=Frostbite%20Brown%20Bomber

Item 2:

https://backpack.tf/item/10770144090

Sale: 360 keys?

Compares: https://backpack.tf/profiles/76561198030323174#!/compare/1634256000/1634342400

https://backpack.tf/profiles/76561198063029136#!/compare/1634256000/1634428800

I asked the seller: https://prnt.sc/1x8lywl

Even if its not a confirmed 360, it falls within the range Im making.

Item 3 (mine!)

https://backpack.tf/item/10120356940

Sale: 278 pure

Compare: https://backpack.tf/profiles/76561198100814769#!/compare/1633910400/1634083200

My side on steam: https://prnt.sc/1x8m42d

278-400

https://gladiator.tf/listings/616273c36bc91d7c9e8a6a40

278 might even be low because of the 260 buyers but i think its valid so 120 key range is fine

New sale:

https://backpack.tf/profiles/76561198063029136#!/compare/1635206400/1635292800

359 keys

bit odd that he bought it for basically this much and resold but hey sales a sale and it falls in range