Item 1

https://backpack.tf/item/13454752400

Sale #1

Untraceable?-

Seller: https://backpack.tf/profiles/76561198962415143#!/compare/1692144000/1695081600

Buyer: https://backpack.tf/profiles/76561198055923827#!/compare/1695081600/1695168000

Item 2

https://backpack.tf/item/12507156928

Sale #2

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561199110809353#!/compare/1689379200/1689724800

Buyer: https://backpack.tf/profiles/76561198136474650#!/compare/1688256000/1690070400

Item 3

https://backpack.tf/item/7479020170

Sale #3

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561198135661969#!/compare/1688860800/1690156800

Buyer: https://backpack.tf/profiles/76561198090457223#!/compare/1689120000/1691020800

Sale #4

Sold for 19 keys-

Seller: https://backpack.tf/profiles/76561198090457223#!/compare/1696032000/1696377600

Buyer: https://backpack.tf/profiles/76561198083857846#!/compare/1695945600/1696032000

Item 4

https://backpack.tf/item/6924221276

Sale #5

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561199052804233#!/compare/1689120000/1689292800

Buyer: https://backpack.tf/profiles/76561198065241300#!/compare/1688515200/1691539200

Item 5

https://backpack.tf/item/5950987486

Sale #6

Sold for 11 keys + a weapon (ID "13268446728" of the unusual matches) -

Seller: https://backpack.tf/profiles/76561198078324219#!/compare/1689724800/1689897600

Buyer: https://backpack.tf/profiles/76561198014383676#!/compare/1688947200/1690934400

Item 6

https://backpack.tf/item/4740899723

Sale #7

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561198829669573#!/compare/1692662400/1692748800

Buyer: https://backpack.tf/profiles/76561198157176919#!/compare/1693872000/1694995200

Item 7

https://backpack.tf/item/4384113830

Sale #8

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561199140988104#!/compare/1688947200/1689033600

Buyer: https://backpack.tf/profiles/76561198170830865#!/compare/1688774400/1689033600

Sale #9

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561198170830865#!/compare/1689292800/1690934400

Buyer: https://backpack.tf/profiles/76561198309957158#!/compare/1689120000/1690070400

Item 8

https://backpack.tf/item/4291908514

Sale #10

Untraceable?-

Seller: https://backpack.tf/profiles/76561198405382629#!/compare/1691712000/1694908800

Buyer: https://backpack.tf/profiles/76561198068780534#!/compare/1691712000/1692748800

Sale #11

Bulk sale-

Seller: https://backpack.tf/profiles/76561198068780534#!/compare/1694044800/1695168000

Buyer: https://backpack.tf/profiles/76561198850407517#!/compare/1695081600/1695168000

Item 9

https://backpack.tf/item/4276851827

Sale #12

Traded before it was an unusual, untraceable regardless-

Seller: https://backpack.tf/profiles/76561198040936187#!/compare/1689120000/1690588800

Buyer: https://backpack.tf/profiles/76561198085534498#!/compare/1679184000/1696118400

Item 10

https://backpack.tf/item/4262359873

Sale #13

Only two refined trace, untraceable-

Seller: https://backpack.tf/profiles/76561198126578228#!/compare/1691107200/1695168000

Buyer: https://backpack.tf/profiles/76561199132184792#!/compare/1695081600/1695168000

Sale #14

Bulk sale-

Seller: https://backpack.tf/profiles/76561199132184792#!/compare/1695081600/1695168000

Buyer: https://backpack.tf/profiles/76561198086011812#!/compare/1695081600/1695168000

Item 11

https://backpack.tf/item/4261044365

Sale #15

Sold for 8 keys-

Seller: https://backpack.tf/profiles/76561198102219224#!/compare/1689292800/1691625600

Buyer: https://backpack.tf/profiles/76561198982972591#!/compare/1691539200/1691625600

Sale #16

Untraceable-

Seller: https://backpack.tf/profiles/76561198982972591#!/compare/1691539200/1691625600

Buyer: https://backpack.tf/profiles/76561198862682995#!/compare/1691539200/1691625600

Item 12

https://backpack.tf/item/4258870871

Sale #17

Untraceable?-

Seller: https://backpack.tf/profiles/76561199087203575#!/compare/1692144000/1692576000

Buyer: https://backpack.tf/profiles/76561199493259086#!/compare/1692144000/1692230400

Sale #18

Sold for 20 keys (ID "13526105096" of the unusual matches)-

Seller: https://backpack.tf/profiles/76561199493259086#!/compare/1694563200/1694649600

Buyer: https://backpack.tf/profiles/76561198025700512#!/compare/1685491200/1696032000

Item 13

https://backpack.tf/item/4276890299

Sale #19

Traded before it was an unusual-

Seller: https://backpack.tf/profiles/76561199203332862#!/compare/1693612800/1693785600

Buyer: https://backpack.tf/profiles/76561199026390261#!/compare/1694217600/1694390400

Marketplace.tf Sales

https://marketplace.tf/items/tf2/30672;5;u3123

MP.TF Sale #1

Sold for $25.55 on July 21, 2023

Average Key Price @ $1.95ish

25.55/1.95 = 13.10ish keys

Unknown History

MP.TF Sale #2

Sold for $25.55 on July 25, 2023

Average Key Price @ $1.95ish

25.55/1.95 = 13.10ish keys

Unknown History

MP.TF Sale #3

Sold for $49.99 on August 24, 2023

Average Key Price @ $1.99ish

49.99/1.99 = 25.12ish keys

Unknown History

MP.TF Sale #4

Sold for $29.99 on October 4, 2023

Average Key Price @ $2.03ish

29.99/2.03 = 14.77ish keys

Unknown History

Sales @ 8, 11, 13, 13, 15, 19, 20, 25

Taking 11-15 here