Sale 1:

https://backpack.tf/profiles/76561198117464842#!/compare/1587081600/1587168000

https://backpack.tf/profiles/76561198244962432#!/compare/1587081600/1587168000

sold for ~38 keys

sale 2:

https://backpack.tf/profiles/76561198244962432#!/compare/1587168000/1587254400

https://backpack.tf/profiles/76561198235159048#!/compare/1587168000/1587254400

Sold for 38 keys

sale 3:

https://backpack.tf/profiles/76561198235159048#!/compare/1587254400/1587340800

https://backpack.tf/profiles/76561198029205551#!/compare/1585353600/1587254400

Sold for 50 keys (could use a double count)

sale 4:

https://backpack.tf/profiles/76561198029205551#!/compare/1587254400/1587513600

https://backpack.tf/profiles/76561198020848408#!/compare/1589587200/1590019200

SCM

sale 5:

https://backpack.tf/profiles/76561198267189538#!/compare/1586217600/1586304000

https://backpack.tf/profiles/76561198850274253#!/compare/1586217600/1586476800

QS / Bulk

sale 6:

https://backpack.tf/profiles/76561198850274253#!/compare/1586563200/1586649600

https://backpack.tf/profiles/76561198069525614#!/compare/1579737600/1586649600

Bulk

sale 7:

https://backpack.tf/profiles/76561198119634686#!/compare/1586822400/1586908800

https://backpack.tf/profiles/76561198235159048#!/compare/1586822400/1586908800

Sold for DBD Rifleman + 1 key

use there

https://bot.tf/stats/listings/Y3WG9PLQ

B/O of 42 keys

sale 8:

https://backpack.tf/profiles/76561198235159048#!/compare/1586908800/1587081600

https://backpack.tf/profiles/76561198093330769#!/compare/1586995200/1587081600

sold for 40 keys

sale 9:

https://backpack.tf/profiles/76561198093330769#!/compare/1587168000/1587340800

https://backpack.tf/profiles/76561198408017461#!/compare/1587254400/1587427200

Sold for Beams Gatsby(44) + 1 key

Total is 45 keys

https://bot.tf/stats/listings/4EPKKVWK

B/O of 50 keys

sale 10:

https://backpack.tf/profiles/76561198408017461#!/compare/1587427200/1587513600

https://backpack.tf/profiles/76561198062420532#!/compare/1587427200/1587513600

Sold with 10 keys for D@D Whoopee

use there

https://bot.tf/stats/listings/Y5ZJLPZ7

B/O of 52 keys

Sale 11:

https://backpack.tf/profiles/76561198062756330#!/compare/1588464000/1588550400

https://backpack.tf/profiles/76561199015532580#!/compare/1588377600/1588464000

QS

sale 12:

https://backpack.tf/profiles/76561199015532580#!/compare/1592006400/1592092800

https://backpack.tf/profiles/76561198834350355#!/compare/1592092800/1592179200

Sold for OF Woodsman + White Light Handcraft(15.5) + Miami Ubersternmann(21.5)

Nothing on Woodsman.

Total sales @:

38, 38, 40, 45, 50 keys

buyers up to ~39 keys,

taking 40 - 50 keys.