Item 1: https://backpack.tf/item/16263610602

Sale 1: Bot dump for 10k, then chain dumped same day all the way to STN

https://backpack.tf/profiles/76561198214711400#!/compare/1766188800/1766361600

Item 2: https://backpack.tf/item/15998153013

Sale 1: Bulk

https://backpack.tf/profiles/76561199480240111#!/compare/1764374400/1764547200

https://backpack.tf/profiles/76561198140327665#!/compare/1764374400/1764547200

Item 3: https://backpack.tf/item/15585946163

Sale 1: 36k

https://backpack.tf/profiles/76561198097966169#!/compare/1762905600/1763078400

https://backpack.tf/profiles/76561199259737585#!/compare/1762819200/1763078400

Gets the same bot dump chain as item 1 does

Sale 2: Untrace, also looks like it was picked up w/ Zoomin so likely impossible to distinguish the value of each within a key bundle on STN incoming

https://backpack.tf/profiles/76561198094365132#!/compare/1765065600/1765238400

https://backpack.tf/profiles/76561199026390261#!/compare/1765065600/1765152000

Item 4: https://backpack.tf/item/13261283664

Sale 1: Bot dump (and subsequent dump chain like the two before it)

https://backpack.tf/profiles/76561198255005949#!/compare/1762905600/1763596800

https://backpack.tf/profiles/76561198081970832#!/compare/1762560000/1764115200

Sale 2: Untrace

https://backpack.tf/profiles/76561199026390261#!/compare/1763510400/1763596800

https://backpack.tf/profiles/76561198255005949#!/compare/1762905600/1763596800

Sale 3: Bulk/dump, immediately put on MCS

https://backpack.tf/profiles/76561198255005949#!/compare/1769212800/1769558400

Item 5: https://backpack.tf/item/12421639537

Sale 1: 41k

https://backpack.tf/profiles/76561197997138838#!/compare/1766448000/1766534400

https://backpack.tf/profiles/76561198155960442#!/compare/1766275200/1766534400

Item 6: https://backpack.tf/item/11725764533

Sale 1: Bulk

https://backpack.tf/profiles/76561198093692174#!/compare/1764115200/1764201600

https://backpack.tf/profiles/76561198177872379#!/compare/1764115200/1764201600

Item 7: https://backpack.tf/item/9161925878

Sale 1: Untrace

https://backpack.tf/profiles/76561198310750043#!/compare/1763683200/1763942400

https://backpack.tf/profiles/76561198065743047#!/compare/1763683200/1764028800

Item 8: https://backpack.tf/item/5187884062

Sale 1: Bulk

https://backpack.tf/profiles/76561198276395229#!/compare/1764288000/1764720000

https://backpack.tf/profiles/76561198063640894#!/compare/1764201600/1764288000

Classifieds link: https://imgur.com/a/6rpjifb

Sales at 36k and 41k, unsolds at 40k are recent, and given that the 41k is more recent than the 36k sale, I think it's fine to include both in the range. Taking 36k for the low end and 41k for the high end.