Sale 1:

https://backpack.tf/profiles/76561198334598690#!/compare/1574985600/1575072000

https://backpack.tf/profiles/76561198264283835#!/compare/1572048000/1575590400

Sold for 9 keys, probably more. (keys came from Toad)

Sale 2:

https://backpack.tf/profiles/76561198105071091#!/compare/1578787200/1578873600

https://backpack.tf/profiles/76561198043774543#!/compare/1574899200/1579651200

Untrace

sale 3:

https://backpack.tf/profiles/76561198240845064#!/compare/1575763200/1576108800

https://backpack.tf/profiles/76561198102289851#!/compare/1576108800/1576195200

Untrace

Sale 4:

https://backpack.tf/profiles/76561198102289851#!/compare/1578096000/1578441600

https://backpack.tf/profiles/76561198006544512#!/compare/1578096000/1578441600

QS

sale 5:

https://backpack.tf/profiles/76561198006544512#!/compare/1581033600/1581120000

https://backpack.tf/profiles/76561198861146906#!/compare/1580947200/1581120000

Can trace ~7.5 keys

Sale 6:

https://backpack.tf/profiles/76561198959134061#!/compare/1574985600/1575936000

https://backpack.tf/profiles/76561198363395191#!/compare/1575936000/1576195200

QS

sale 7:

https://backpack.tf/profiles/76561198363395191#!/compare/1576195200/1576281600

https://backpack.tf/profiles/76561198390904929#!/compare/1576281600/1576368000

https://backpack.tf/profiles/76561198333466533#!/compare/1576108800/1576713600

Untrace, items dont match up....

Sale 8:

https://backpack.tf/profiles/76561198086085643#!/compare/1575072000/1575676800

https://backpack.tf/profiles/76561198040672259#!/compare/1575072000/1575158400

Untrace

sale 9:

https://backpack.tf/profiles/76561198040672259#!/compare/1576540800/1576627200

https://backpack.tf/profiles/76561198113971364#!/compare/1577059200/1577145600

Untrace

Sale 10:

https://backpack.tf/profiles/76561198113971364#!/compare/1577404800/1578441600

https://backpack.tf/profiles/76561197978024565#!/compare/1577836800/1578009600

https://backpack.tf/profiles/76561198120747050#!/compare/1578009600/1578182400

Untrace / bulk

Sale 11:

https://backpack.tf/profiles/76561198043962821#!/compare/1576108800/1576195200

https://backpack.tf/profiles/76561198832639251#!/compare/1575936000/1576108800

Bulk

sale 12:

https://backpack.tf/profiles/76561198832639251#!/compare/1580774400/1581292800

https://backpack.tf/profiles/76561198821104414#!/compare/1581206400/1581724800

Sold for Aces Rotation(20)

https://bot.tf/stats/listings/4W6RWO17

B/O of 18 keys, capping

Sale 13:

https://backpack.tf/profiles/76561198821104414#!/compare/1581379200/1581465600

https://backpack.tf/profiles/76561198086749028#!/compare/1581379200/1581465600

Sold for C9 Stove Pipe

use there

Sale 14:

https://marketplace.tf/items/tf2/137;5;u61

$24.95 / $1.66 = 15.03 keys

$30.8 / $1.81 = 17.02 keys

$28.99 / $1.78 = 16.29 keys <--- https://backpack.tf/item/7957371951

$28.99 / $1.78 = 16.29 keys <--- https://backpack.tf/item/7957281001

$29.99 / $1.78 = 16.85 keys

29 / 1.77 = 16.32 keys

Total sales @:

15, 16, 16, 16, 17, 17, 18 keys

buyers up to ~13 keys,

excluding 18 due to being a capped sale,

taking 15 - 17 keys.