Sale 1:

https://backpack.tf/profiles/76561198121678561#!/compare/1565568000/1565654400

https://backpack.tf/profiles/76561198219084631#!/compare/1519689600/1567728000

Untrace

sale 2:

https://backpack.tf/profiles/76561198219084631#!/compare/1519689600/1567728000

https://backpack.tf/profiles/76561198397379093#!/compare/1572220800/1572739200

SCM

Sale 3:

https://backpack.tf/profiles/76561198114402400#!/compare/1566345600/1566432000

https://backpack.tf/profiles/76561198824172464#!/compare/1566345600/1566432000

Sold for 10 keys

Sale 4:

https://backpack.tf/profiles/76561198824172464#!/compare/1568505600/1569715200

https://backpack.tf/profiles/76561198059149731#!/compare/1568764800/1569024000

Bulk

Sale 5:

https://backpack.tf/profiles/76561198059149731#!/compare/1569628800/1569715200

https://backpack.tf/profiles/76561198080179568#!/compare/1569628800/1569715200

QS

Sale 6:

https://backpack.tf/profiles/76561198092154894#!/compare/1566518400/1566604800

https://backpack.tf/profiles/76561198141698984#!/compare/1566518400/1566604800

Sold for ~9.5 keys

Sale 7:

https://backpack.tf/profiles/76561198141698984#!/compare/1567036800/1567123200

https://backpack.tf/profiles/76561198273345441#!/compare/1566864000/1567036800

Sold for 10 keys

Sale 8:

https://backpack.tf/profiles/76561198273345441#!/compare/1568246400/1568678400

https://backpack.tf/profiles/76561198365581972#!/compare/1567900800/1568678400

Sold for Miami Attendant

use there

Sale 9:

https://backpack.tf/profiles/76561198337734785#!/compare/1569542400/1569628800

https://backpack.tf/profiles/76561198272956764#!/compare/1568160000/1569801600

Keys

Sale 10:

https://backpack.tf/profiles/76561198316770377#!/compare/1570406400/1573171200

https://backpack.tf/profiles/76561198062871196#!/compare/1569024000/1570492800

SCM

Sale 11:

https://backpack.tf/profiles/76561198062871196#!/compare/1572393600/1572566400

https://backpack.tf/profiles/76561198095022965#!/compare/1572393600/1572566400

Bulky

Sale 12:

https://backpack.tf/profiles/76561198071167440#!/compare/1569024000/1569110400

https://backpack.tf/profiles/76561198176046270#!/compare/1568851200/1569024000

Bulky

Sale 13:

https://backpack.tf/profiles/76561198423300219#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198116559834#!/compare/1565740800/1565827200

Sold for ~9.5 keys

Sale 14:

https://backpack.tf/profiles/76561198116559834#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198131361515#!/compare/1565222400/1565827200

Sold for ~11 keys in sweets

Sale 15:

https://backpack.tf/profiles/76561198063536945#!/compare/1565827200/1565913600

https://backpack.tf/profiles/76561198240449208#!/compare/1565913600/1568505600

https://backpack.tf/profiles/76561198973894950#!/compare/1565827200/1565913600

https://backpack.tf/profiles/76561198343143661#!/compare/1565654400/1566000000

https://backpack.tf/profiles/76561198343143661#!/compare/1566000000/1566259200

https://backpack.tf/profiles/76561198323565601#!/compare/1565913600/1566000000

Gambling / Untrace

Sale 16:

https://backpack.tf/profiles/76561198089253101#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198097844326#!/compare/1566086400/1566172800

Untrace

Sale 17:

https://backpack.tf/profiles/76561198097844326#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198317877042#!/compare/1566172800/1566259200

Sold for KaW Harmburg

Harm Mini:

https://backpack.tf/suggestion/5dc78dd5d3817272f9739c8e

Suggestion for 12 keys

Sale 18:

https://backpack.tf/profiles/76561198347951872#!/compare/1565136000/1565568000

https://backpack.tf/profiles/76561198082095496#!/compare/1565481600/1565568000

Sold for 8 keys

Sale 19:

https://backpack.tf/profiles/76561198082095496#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198135140709#!/compare/1565481600/1565568000

Sold for at least 7 keys, probably more

Sale 20:

https://backpack.tf/profiles/76561198135140709#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198089393885#!/compare/1565395200/1565568000

Untrace

Sale 21:

https://backpack.tf/profiles/76561198263801172#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198149214434#!/compare/1565481600/1565568000

Sold for 9 keys

Sale 22:

https://backpack.tf/profiles/76561198149214434#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198135140709#!/compare/1565481600/1565568000

Sold for Blizzardy Counterfeit + 1 key

Sale 23:

https://backpack.tf/profiles/76561198135140709#!/compare/1565481600/1565568000

https://backpack.tf/profiles/76561198173708001#!/compare/1565568000/1565740800

sold for 10 keys

Sale 24:

https://backpack.tf/profiles/76561198371850378#!/compare/1567728000/1568160000

https://backpack.tf/profiles/76561198160856661#!/compare/1567641600/1567728000

Bulk

Sale 25:

https://backpack.tf/profiles/76561198160856661#!/compare/1567814400/1567900800

https://backpack.tf/profiles/76561198150917840#!/compare/1567382400/1567900800

Sold for Aces Trans

use there

https://bot.tf/stats/listings/4EE7O8L6

B/O of 9 keys

Sale 26:

https://backpack.tf/profiles/76561198150917840#!/compare/1568332800/1568505600

https://backpack.tf/profiles/76561198006544512#!/compare/1568419200/1568505600

Sold with 1 key for TW Sky High

use there

Sale 27:

https://backpack.tf/profiles/76561198006544512#!/compare/1569974400/1570060800

https://backpack.tf/profiles/76561198436821198#!/compare/1569974400/1570060800

Sold for 9 keys

Sale 28:

https://backpack.tf/profiles/76561198436821198#!/compare/1570752000/1570838400

https://backpack.tf/profiles/76561198081042493#!/compare/1570579200/1570752000

Sold for Miami HWAH

use there

Sale 29:

https://marketplace.tf/items/tf2/30978;5;u30

$24.99 / $1.83 = 13.66 keys

$18.99 / $1.83 = 10.38 keys <---- https://backpack.tf/item/7904235201

$20.67 / $1.82 = 11.36 keys <--- https://backpack.tf/item/6748671852

Total sales @:

8, 9, 9, 9.5, 9.5, 10, 10, 10, 10, 11, 11, 12, 14 keys

buyers up to 8 keys,

sellers at 10 keys,

https://bot.tf/stats/listings/Y5RRKD03

one 10 key seller unsold for ~10 keys for months, (since july)

taking 9 - 10 keys.