Sale 1-4:

https://marketplace.tf/items/339;5;u34

$49.62 / $1.82 = 27.26 keys [ under buyers: https://imgur.com/a/Pz3KiSZ ]

$69.99 / $1.79 = 39.10 keys

$69.99 / $1.79 = 39.10 keys

$69.99 / $1.8 = 38.88 keys

Sale 5:

Bulk/untrace(probs mp sale)

https://backpack.tf/profiles/76561198036716299#!/compare/1549929600/1550016000

https://backpack.tf/profiles/76561198043936328#!/compare/1549756800/1549843200

Sale 6:

Bulk

https://backpack.tf/profiles/76561198081042493#!/compare/1551916800/1552003200

https://backpack.tf/profiles/76561198036716299#!/compare/1551225600/1551398400

Sale 7:

rounds to 37 keys

36 keys + 44 ref

https://backpack.tf/profiles/76561198132498594#!/compare/1551571200/1552435200

https://backpack.tf/profiles/76561198081042493#!/compare/1552348800/1552435200

Sale 8:

untrace

https://backpack.tf/profiles/76561197996869097#!/compare/1551052800/1551657600

https://backpack.tf/profiles/76561198143470931#!/compare/1551398400/1552780800

Sale 9:

SCM

https://backpack.tf/profiles/76561198090737788#!/compare/1550102400/1550361600

https://backpack.tf/profiles/76561198354399482#!/compare/1549929600/1550275200

Sale 10:

untrace

https://backpack.tf/profiles/76561198090737788#!/compare/1550707200/1550966400

https://backpack.tf/profiles/76561198045309178#!/compare/1551139200/1551225600

Sale 11:

39 pure

https://backpack.tf/profiles/76561198045309178#!/compare/1551657600/1551830400

https://backpack.tf/profiles/76561198121061641#!/compare/1551744000/1551916800

Sale 12:

Bulk

https://backpack.tf/profiles/76561198053747026#!/compare/1548460800/1548547200

https://backpack.tf/profiles/76561198101657879#!/compare/1548547200/1548633600

Sale 13:

35.5 keys rounds to 36 keys

Sold with 1 key for Aussie sniper(22 keys) + Aussie tomi(14.5 keys)

https://backpack.tf/profiles/76561198053747026#!/compare/1549670400/1549756800

https://imgur.com/a/1qM8CIJ

Sniper mini:

Avg 22

https://imgur.com/a/5CV4SeH

===============================================================================

Sales:

36,37,39,39,39,39