Sale 1:

https://backpack.tf/profiles/76561198217363140#!/compare/1550880000/1552608000

https://backpack.tf/profiles/76561198044684270#!/compare/1552521600/1552608000

Sold for 101 keys

Sale 2:

https://backpack.tf/profiles/76561198093031738#!/compare/1555459200/1555545600

https://backpack.tf/profiles/76561198054198170#!/compare/1555459200/1555545600

Sold with Ominous Bunny + Spectral Swirl Spirits + Cool MW Cabin Bomber + ~41 keys in aussies for PE Warpig(186)

bomber Mini:

https://backpack.tf/suggestion/5cbe3b74d38172174b0dd174

Suggestion for 30 keys

Bunny Mini:

https://backpack.tf/suggestion/5ce70a56d3817217aa793daf

Suggestion for 17 keys

Spirits Mini:

https://backpack.tf/suggestion/5ce71fb8678072145d4dec1d

suggestion for 8.5 keys

Total is 89.5 keys

Sale 3:

https://backpack.tf/profiles/76561198054198170#!/compare/1555977600/1556064000

https://backpack.tf/profiles/76561198303886984#!/compare/1555891200/1556064000

Sold for 78 keys

Sale 4:

https://backpack.tf/profiles/76561198303886984#!/compare/1556323200/1556496000

https://backpack.tf/profiles/76561198136511793#!/compare/1556409600/1556496000

Keys / bulk

Sale 5:

https://backpack.tf/profiles/76561198317802744#!/compare/1555632000/1555977600

https://backpack.tf/profiles/76561198028104641#!/compare/1555891200/1555977600

Sold for GE Bruce

https://bot.tf/stats/listings/46J58QLM

B/O of 135 keys

use there

Sale 6:

https://backpack.tf/profiles/76561198028104641#!/compare/1555891200/1555977600

https://backpack.tf/profiles/76561198047941585#!/compare/1555891200/1555977600

Sold for 95 keys

Sale 7:

https://backpack.tf/profiles/76561198047941585#!/compare/1556064000/1556150400

https://backpack.tf/profiles/76561198844852820#!/compare/1555718400/1556150400

Sold with DBD Shako(25) for HG BoA(140) + 5 keys

Total is 120 keys

https://bot.tf/stats/listings/4P66Q8EY

B/O of 135 keys

Sale 8:

https://backpack.tf/profiles/76561198844852820#!/compare/1556236800/1556323200

https://backpack.tf/profiles/76561198006544512#!/compare/1556236800/1556323200

Sold with DBD Shako(25) + ~10 keys in sweets for Beams Tyrant

Use there

sale 9:

https://backpack.tf/profiles/76561198068668018#!/compare/1555286400/1555372800

https://backpack.tf/profiles/76561198310750043#!/compare/1555286400/1555372800

https://backpack.tf/profiles/76561198212086448#!/compare/1555718400/1555804800

https://backpack.tf/profiles/76561198055059680#!/compare/1545091200/1555804800

https://backpack.tf/profiles/76561198934311563#!/compare/1555718400/1555891200

https://backpack.tf/profiles/76561198055059680#!/compare/1555804800/1555891200

https://backpack.tf/profiles/76561198212086448#!/compare/1555804800/1555891200

https://backpack.tf/profiles/76561198015534589#!/compare/1555891200/1555977600

Gambling / Transfer?

Sale 10:

https://backpack.tf/profiles/76561198015534589#!/compare/1557187200/1557273600

https://backpack.tf/profiles/76561198316071886#!/compare/1557187200/1557273600

Untrace

Sale 11:

https://backpack.tf/profiles/76561198304302520#!/compare/1557360000/1557446400

https://backpack.tf/profiles/76561198172987227#!/compare/1557360000/1557446400

Sold for Scorching Blast(53.5) + Searing Cannonball(35.5) + ~35 keys in sweets

Total is 124 keys

https://bot.tf/stats/listings/M0Q3QRXM

B/O of 95 keys, capping

Sale 12:

https://marketplace.tf/items/30375;5;u14

$261.08 / $1.77 = 147.50 keys

Total sales @:

78, 89.5, 95, 95, 101, 120, 147.5 keys

Buyers up to 80 keys,

unsold for 2 weeks at 93, 114 keys

Taking 90 - 100 keys, preserving around unsold. (higher sales countered by unsolds)