https://backpack.tf/stats/Unusual/Team%20Captain/Tradable/Craftable/61

https://marketplace.tf/items/tf2/378;5;u61

$149.97 / $1.75 = 85.70 keys

https://backpack.tf/profiles/76561197964171516#!/compare/1602374400/1602460800

https://backpack.tf/profiles/76561198017911489#!/compare/1602460800/1602547200

Traded with Blizz Flame for PP Chill = Use there

https://backpack.tf/profiles/76561198337734785#!/compare/1600905600/1600992000

https://backpack.tf/profiles/76561198252483678#!/compare/1600905600/1600992000

No clue

https://backpack.tf/profiles/76561197964171516#!/compare/1604361600/1604448000

https://backpack.tf/profiles/76561198096309056#!/compare/1604361600/1604448000

38 pure (if you were buyer/seller of this, please clarify this sale)

https://backpack.tf/profiles/76561198017911489#!/compare/1601078400/1601164800

https://backpack.tf/profiles/76561198218095591#!/compare/1600905600/1600992000

37 pure (if you were buyer/seller of this, please clarify this sale)

https://backpack.tf/profiles/76561198096309056#!/compare/1604448000/1604534400

https://backpack.tf/profiles/76561198152743343#!/compare/1604361600/1604534400

63 pure

https://backpack.tf/profiles/76561198152743343#!/compare/1604534400/1604880000

https://backpack.tf/profiles/76561198177838739#!/compare/1604361600/1604534400

no clue, only that bundle of 19 keys match up (if you were buyer/seller of this, please clarify this sale)

https://backpack.tf/profiles/76561198177838739#!/compare/1605052800/1605139200

https://backpack.tf/profiles/76561198132623491#!/compare/1605139200/1605225600

64 pure

Taking 63-64 for now unless those 3 sales above are clarified by sellers/buyers