Sale 1:

https://backpack.tf/profiles/76561198317104913#!/compare/1559865600/1560211200

https://backpack.tf/profiles/76561198267189538#!/compare/1559865600/1559952000

Sold for keys... QS?

Sale 2:

https://backpack.tf/profiles/76561198267189538#!/compare/1561248000/1561334400

https://backpack.tf/profiles/76561198818035498#!/compare/1561334400/1561420800

Sold for PE Nano

https://bot.tf/stats/listings/M11Z710M

B/O of 24 keys

buyers of Nano are at 24 keys, gonna call an easy cap here.

Sale 3:

https://backpack.tf/profiles/76561198818035498#!/compare/1561420800/1561680000

https://backpack.tf/profiles/76561198073438708#!/compare/1561334400/1561420800

Sold for DBD Harm then in bulk.

can't update Harmburg fairly due to high indate sales and lower sellers from Crate Depression.

Sale 4:

https://backpack.tf/profiles/76561198073438708#!/compare/1561507200/1561593600

https://backpack.tf/profiles/76561198035884807#!/compare/1561161600/1561593600

Sold for ~22 keys

Sale 5:

https://backpack.tf/item/303718192

Gambling and MPTF sales

Sale 6 - 8:

https://marketplace.tf/items/tf2/437;5;u17

$33 / $1.80 = 18.33 keys <-- https://bot.tf/stats/listings/MVRR3952 B/O of 26 keys | https://backpack.tf/item/303718192

$46 / $1.82 = 25.27 keys <-- https://backpack.tf/item/1773066408

$40 / $1.81 = 22.10 keys <-- https://backpack.tf/item/303718192

Sale 9:

https://backpack.tf/profiles/76561198267963372#!/compare/1561248000/1561334400

https://backpack.tf/profiles/76561198305676157#!/compare/1561161600/1561248000

QS to bot

Sale 10:

https://backpack.tf/profiles/76561198305676157#!/compare/1563321600/1563408000

https://backpack.tf/profiles/76561198897560804#!/compare/1562716800/1563494400

Sold for 23 keys (bot.tf)

Total sales @:

18, 22, 22, 23, 24, 25 keys

given that 18 sold same day as listed, gonna call that low.

Taking 22 - 25 keys