Sale 1:

https://backpack.tf/profiles/76561198061353482#!/compare/1580256000/1580342400

https://backpack.tf/profiles/76561198134546405#!/compare/1580256000/1580342400

Untrace

sale 2:

https://backpack.tf/profiles/76561198322560312#!/compare/1578528000/1580428800

https://backpack.tf/profiles/76561199004492301#!/compare/1580342400/1580428800

Untrace

sale 3:

https://backpack.tf/profiles/76561198020673987#!/compare/1584489600/1584662400

https://backpack.tf/profiles/76561198850274253#!/compare/1584489600/1584662400

Bulk

sale 4:

https://backpack.tf/profiles/76561198850274253#!/compare/1585094400/1585180800

https://backpack.tf/profiles/76561198057412106#!/compare/1585094400/1585180800

Sold for ~8 keys

sale 5:

https://backpack.tf/profiles/76561198057412106#!/compare/1585180800/1585267200

https://backpack.tf/profiles/76561198832791521#!/compare/1585094400/1585353600

Sold with ~2 keys in sweets for OF Exec

use there

sale 6:

https://backpack.tf/profiles/76561198335718650#!/compare/1586908800/1586995200

https://backpack.tf/profiles/76561198985910282#!/compare/1586908800/1586995200

QS for ~6 keys

sale 7:

https://backpack.tf/profiles/76561198075024818#!/compare/1579910400/1580169600

https://backpack.tf/profiles/76561198101300189#!/compare/1579996800/1580169600

https://backpack.tf/profiles/76561198886850124#!/compare/1580083200/1580169600

https://backpack.tf/profiles/76561198037674114#!/compare/1579305600/1580342400

Gambling?

sale 8:

https://backpack.tf/profiles/76561198020673987#!/compare/1583107200/1583280000

https://backpack.tf/profiles/76561198850274253#!/compare/1583107200/1583280000

Bulk

sale 9:

https://backpack.tf/profiles/76561198850274253#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198057412106#!/compare/1585008000/1585094400

Bulk

Sale 10:

https://backpack.tf/profiles/76561198057412106#!/compare/1585267200/1585353600

https://backpack.tf/profiles/76561198322380737#!/compare/1585267200/1585353600

Bulk

Sale 11:

https://backpack.tf/profiles/76561198322380737#!/compare/1585353600/1585526400

https://backpack.tf/profiles/76561198180186261#!/compare/1585267200/1585353600

Bulk

Sale 12:

https://backpack.tf/profiles/76561198180186261#!/compare/1585440000/1585526400

https://backpack.tf/profiles/76561199030891312#!/compare/1585526400/1585785600

Sold for 10 keys

Sale 13:

https://backpack.tf/profiles/76561199030891312#!/compare/1585526400/1585785600

https://backpack.tf/profiles/76561198069493147#!/compare/1585440000/1585526400

Untrace

sale 14:

https://backpack.tf/profiles/76561198069493147#!/compare/1585440000/1585526400

https://backpack.tf/profiles/76561198052542442#!/compare/1585440000/1585526400

Sold for ~8 keys

Sale 15:

https://backpack.tf/profiles/76561198052542442#!/compare/1585440000/1585526400

https://backpack.tf/profiles/76561198206114741#!/compare/1585267200/1585526400

Untrace

sale 16:

https://backpack.tf/profiles/76561198206114741#!/compare/1585267200/1585526400

https://backpack.tf/profiles/76561198114635132#!/compare/1585440000/1585526400

sold for g Fetti Buckaroo

use there

sale 17:

https://backpack.tf/profiles/76561198114635132#!/compare/1585785600/1585958400

https://backpack.tf/profiles/76561198088890227#!/compare/1585785600/1585958400

Bulk

sale 18:

https://backpack.tf/profiles/76561198125791160#!/compare/1584230400/1584316800

https://backpack.tf/profiles/76561198899105063#!/compare/1584316800/1584489600

Sold for 9 keys

sale 19:

https://backpack.tf/profiles/76561198899105063#!/compare/1584489600/1585526400

https://backpack.tf/profiles/76561198374206487#!/compare/1585440000/1585526400

untrace

sale 20:

https://backpack.tf/profiles/76561198374206487#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198290723276#!/compare/1585526400/1585612800

Sold for Spooky Bouncer

bouncer Mini:

https://backpack.tf/suggestion/5ea6560fce8ae97ba41d6ee9

Suggestion for 11.5 keys

sale 21:

https://backpack.tf/profiles/76561198290723276#!/compare/1585612800/1585699200

https://backpack.tf/profiles/76561198075128586#!/compare/1578441600/1585699200

Untrace

Sale 22 - 24:

https://marketplace.tf/items/tf2/182;5;u60

$15 / $1.77 = 8.47 keys

$16 / $1.76 = 9.09 keys

$27.88 / $1.77 = 15.75 keys

Total sales @:

8, 8, 8.5, 9, 9, 10, 11.5, 16 keys

buyers up to ~7 keys,

seller at 7.9 unsold for ~2 weeks:

https://bot.tf/stats/listings/M19N6EPX

dropped slightly:

https://bot.tf/stats/listings/Y9Q3VWZD

https://bot.tf/stats/listings/4R0J72GD

taking 8 - 10 keys.