item1:

https://backpack.tf/item/5461660247

sale1:

https://backpack.tf/profiles/76561198229872056#!/compare/1695686400/1695772800

https://backpack.tf/profiles/76561197966756586#!/compare/1695686400/1695772800

https://gladiator.tf/time-machine?item=Collector%27s+Professional+Killstreak+Diamondback&at=2023-09-26T03%3A09%3A00.000Z

?

sale2:

https://backpack.tf/profiles/76561198229872056#!/compare/1697068800/1697155200

https://backpack.tf/profiles/76561198244962432#!/compare/1696982400/1697068800

looks like bulk

item2:

https://backpack.tf/item/5417563211

sale1:

https://backpack.tf/profiles/76561198051980490#!/compare/1696550400/1697068800

https://backpack.tf/profiles/76561198149644040#!/compare/1696464000/1696550400

???

sale2:

https://backpack.tf/profiles/76561198149644040#!/compare/1697500800/1697673600

https://backpack.tf/profiles/76561198037610911#!/compare/1697587200/1697673600

?

sale3:

https://backpack.tf/profiles/76561198037610911#!/compare/1698883200/1698969600

https://backpack.tf/profiles/76561199436646444#!/compare/1698883200/1698969600

to mannco

sale4:

https://backpack.tf/profiles/76561198037610911#!/compare/1699142400/1699228800

https://backpack.tf/profiles/76561198965875887#!/compare/1699056000/1699315200

68 keys

sale5:

https://backpack.tf/profiles/76561198965875887#!/compare/1699315200/1699401600

https://backpack.tf/profiles/76561198050027232#!/compare/1699228800/1699401600

?

sale6:

https://backpack.tf/profiles/76561198965875887#!/compare/1699315200/1699401600

46 keys 28.55 ref

key V https://backpack.tf/suggestion/654c3ed34bfef8bd070440d6 59.77 ref

28.55/59.77=0.477664

46 keys

item3:

https://backpack.tf/item/2967804699

sale1:

https://backpack.tf/profiles/76561198804015732#!/compare/1696032000/1696291200

https://backpack.tf/profiles/76561198244962432#!/compare/1696118400/1696291200

?

sale2:

https://backpack.tf/profiles/76561198244962432#!/compare/1697068800/1697155200

https://backpack.tf/profiles/76561198229872056#!/compare/1697068800/1697155200

????

item4:

https://backpack.tf/item/2859667649

sale1:

https://backpack.tf/profiles/76561198039950396#!/compare/1671148800/1697155200

https://backpack.tf/profiles/76561198068662125#!/compare/1688083200/1697414400

?

item5:

https://backpack.tf/item/2450532517

sale1:

https://backpack.tf/profiles/76561197984528025#!/compare/1692057600/1694131200

https://backpack.tf/profiles/76561199059698603#!/compare/1691971200/1692057600

to bot

sale2:

https://backpack.tf/profiles/76561199059698603#!/compare/1694304000/1694390400

https://backpack.tf/profiles/76561198418740133#!/compare/1694131200/1694390400

108 keys = Collector's Diamondback + Collector's Professional Killstreak Bushwacka

Bushwacka: https://backpack.tf/suggestion/6565c71d324e8476bf0ce7d1

(45+48)/2= 46.5

47 keys

108-47= 61

61 keys

46, 61, 68

46 is from auction, https://scrap.tf/auctions/4EGMWZ

Tho it seems low, but no proof can offset it, and 61keys from bulk, generally speaking, bulk and item pay can be regarded as outliers.

https://imgur.com/80zMlMS

buyer 1 @ 42 keys 2 @ 41 keys