Hatty.

Item 1: https://backpack.tf/item/15583626447

Sale 1: Bulk

https://backpack.tf/profiles/76561198172573626#!/compare/1752451200/1752537600

https://backpack.tf/profiles/76561198406138209#!/compare/1752364800/1752451200

Sale 2: 110k pure

https://backpack.tf/profiles/76561198406138209#!/compare/1752537600/1752624000

https://backpack.tf/profiles/76561198068640262#!/compare/1752537600/1752624000

Item 2: https://backpack.tf/item/15354185857

Sale 1: Bulk

https://backpack.tf/profiles/76561198183396245#!/compare/1754956800/1755129600

https://backpack.tf/profiles/76561198040190735#!/compare/1755043200/1755129600

Sale 2: Bulk

https://backpack.tf/profiles/76561198040190735#!/compare/1756425600/1756512000

https://backpack.tf/profiles/76561198046705664#!/compare/1756425600/1756512000

Item 3: https://backpack.tf/item/4907877645

Sale 1: Untrace

https://backpack.tf/profiles/76561198202278248#!/compare/1754352000/1754438400

https://backpack.tf/profiles/76561199072654974#!/compare/1754352000/1754438400

Sale 2: Untrace

https://backpack.tf/profiles/76561199072654974#!/compare/1757548800/1757635200

https://backpack.tf/profiles/76561198846853467#!/compare/1757548800/1757635200

Marketplace sales:

https://marketplace.tf/items/tf2/920;5;u16

Sold for $259.99 on Jul. 4th (twice), Aug 4th, and Aug 27th

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

Key prices are $2 for Jul. 4th, $1.90 Aug 4th, and $1.81 Aug 27th

Sales are 130k~, 130k~, 136.83k, and 143.64k

Classifieds link: https://imgur.com/a/vdGymqv

Total sales are 110k, 130k, 130k, 136.83k, and 143.64k. Sellers exclude the sales at 136 and 143 keys as there are unsolds at lower numbers. Given these unsolds at 130 being recent (and there being multiple sales above this point), it's a common trading point, and the proximity of the 110 sale to buyers, including this in the range seems best, to reflect that gap.

Taking 110k to 130k as the range here.