Sale 1:

https://backpack.tf/profiles/76561198083856665#!/compare/1590883200/1590969600

https://backpack.tf/profiles/76561198145530272#!/compare/1590710400/1590883200

Untrace

sale 2:

https://backpack.tf/profiles/76561198145530272#!/compare/1591315200/1591401600

https://backpack.tf/profiles/76561198954470051#!/compare/1591228800/1591315200

Sold for Strange KaW Kiss King

use there

sale 3:

https://backpack.tf/profiles/76561198954470051#!/compare/1591315200/1591401600

https://backpack.tf/profiles/76561198954470051#!/compare/1591315200/1591401600

Untrace

sale 4:

https://backpack.tf/profiles/76561198413058872#!/compare/1591401600/1591488000

https://backpack.tf/profiles/76561198146784656#!/compare/1591315200/1591488000

Sold with ~2 keys in sweets for C9 Gilded

use there

sale 5:

https://backpack.tf/profiles/76561198146784656#!/compare/1591488000/1591574400

https://backpack.tf/profiles/76561198254410537#!/compare/1591401600/1591574400

Sold for TW Berliner + ~6 keys in sweets

Berliner Mini:

https://backpack.tf/suggestion/5eebe6605dd0d03e5834c77f

Suggestion for 9 keys

Total is 15 keys

https://bot.tf/stats/listings/MNR8E7LQ

BO of 15 keys

Sale 6:

https://backpack.tf/profiles/76561198254410537#!/compare/1591401600/1591574400

https://backpack.tf/profiles/76561198253555705#!/compare/1591488000/1591574400

Sold for 15 keys

sale 7:

https://backpack.tf/profiles/76561198253555705#!/compare/1591747200/1592352000

https://backpack.tf/profiles/76561198320329443#!/compare/1588291200/1591747200

can trace 3 keys

Sale 8:

https://backpack.tf/profiles/76561198320329443#!/compare/1591747200/1591920000

https://backpack.tf/profiles/76561198396499936#!/compare/1591747200/1591833600

Sold with negligible sweets for CTFL Noble

Noble Mini:

https://backpack.tf/suggestion/5ec5d7ed28fb233e7b45d75b

Suggestion for ~17.5 keys

Total is ~17 keys

https://bot.tf/stats/listings/M19RXW3X

B/O of ~17 keys

sale 9:

https://backpack.tf/profiles/76561198849646740#!/compare/1584835200/1584921600

https://backpack.tf/profiles/76561198125791160#!/compare/1584835200/1584921600

Sold for PBoR Rhythym

low

Sale 10:

https://backpack.tf/profiles/76561198125791160#!/compare/1587772800/1587859200

https://backpack.tf/profiles/76561198342161127#!/compare/1588636800/1588723200

Untrace

Sale 11:

https://marketplace.tf/items/tf2/30078;5;u29

$34.99 / $1.77 = 19.77 keys

$39.99 / $1.88 = 21.27 keys <--- https://backpack.tf/item/8799880335

$35 / $2.01 = 17.41 keys

$30 / $2.00 = 15.00 keys

$34.99 / $1.98 = 17.67 keys

Total sales @:

15, 15, 15, 17, 17, 18, 20, 21 keys

buyers up to 14 keys,

2 week old sellers at 20, 21 keys,

week unsold at 21 keys,

aging seller at 18,

https://i.imgur.com/WJfris7.jpg

taking 15 - 20 keys