Sale 1:

https://backpack.tf/profiles/76561198950621219#!/compare/1568419200/1568505600

https://backpack.tf/profiles/76561198912836088#!/compare/1568419200/1568505600

https://backpack.tf/profiles/76561198158748076#!/compare/1568332800/1568505600

https://backpack.tf/profiles/76561198320615503#!/compare/1568419200/1568505600

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

https://backpack.tf/profiles/76561198320615503#!/compare/1568419200/1568505600

https://backpack.tf/profiles/76561197965419480#!/compare/1568419200/1568592000

https://backpack.tf/profiles/76561198320615503#!/compare/1568505600/1568592000

https://backpack.tf/profiles/76561198037674114#!/compare/1567209600/1570147200

Untrace / bulk

Sale 2:

https://backpack.tf/profiles/76561198037674114#!/compare/1567209600/1570147200

https://backpack.tf/profiles/76561198323565601#!/compare/1570147200/1570233600

Untrace

sale 3:

https://backpack.tf/profiles/76561198080769690#!/compare/1568764800/1569888000

https://backpack.tf/profiles/76561198070155966#!/compare/1517875200/1573084800

SCM

Sale 4:

https://backpack.tf/profiles/76561198165304587#!/compare/1566864000/1569110400

https://backpack.tf/profiles/76561198825432603#!/compare/1570665600/1570924800

SCM

sale 5:

https://backpack.tf/profiles/76561198184337346#!/compare/1571788800/1571961600

https://backpack.tf/profiles/76561198326254870#!/compare/1570579200/1572307200

Untrace

sale 6:

https://backpack.tf/profiles/76561198326254870#!/compare/1572307200/1572912000

https://backpack.tf/profiles/76561198337734785#!/compare/1572825600/1572912000

QS for 6 keys

sale 7:

https://backpack.tf/profiles/76561198169688188#!/compare/1571875200/1572480000

https://backpack.tf/profiles/76561198080179568#!/compare/1571788800/1571875200

QS

Sale 8:

https://backpack.tf/profiles/76561198205939253#!/compare/1568851200/1568937600

https://backpack.tf/profiles/76561198037674114#!/compare/1567209600/1570147200

Untrace

Sale 9:

https://marketplace.tf/items/tf2/30180;5;u56

$14.56 / $1.82 = 8.00 keys

$18 / $1.82 = 9.89 keys

$10.05 / $1.80 = 5.58 keys

Sale 10:

https://backpack.tf/profiles/76561198113742866#!/compare/1566345600/1566518400

https://backpack.tf/profiles/76561198873889518#!/compare/1566345600/1566518400

Sold for Blizzardy Counterfeit

use there

Sale 11:

https://backpack.tf/profiles/76561198873889518#!/compare/1566345600/1567036800

https://backpack.tf/profiles/76561198165304587#!/compare/1566864000/1569110400

Sold for ~7.5 keys in sweets

Sale 12:

https://backpack.tf/profiles/76561198070387982#!/compare/1566691200/1566777600

https://backpack.tf/profiles/76561198830633436#!/compare/1566691200/1566777600

Untrace

Sale 13:

https://backpack.tf/profiles/76561198091522196#!/compare/1565913600/1566086400

https://backpack.tf/profiles/76561198246364714#!/compare/1566086400/1566172800

Sold with ~0.51 keys in sweets for Vivid Sky High

Sky High Mini:

https://backpack.tf/suggestion/5dc8b97267807244557d4602

Suggestion for 12 keys

Total is ~11 keys

Sale 14:

https://backpack.tf/profiles/76561198045969756#!/compare/1567209600/1570406400

https://backpack.tf/profiles/76561198065758394#!/compare/1569110400/1569283200

SCM

Sale 15:

https://backpack.tf/profiles/76561198871755761#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198164536662#!/compare/1565913600/1566259200

Sold with 1 key for C9 Chief

use there

Sale 16:

https://backpack.tf/profiles/76561198331446964#!/compare/1564099200/1565913600

https://backpack.tf/profiles/76561198121830870#!/compare/1565827200/1565913600

QS

sale 17:

https://backpack.tf/profiles/76561198095578006#!/compare/1566172800/1567209600

https://backpack.tf/profiles/76561198150467275#!/compare/1566172800/1566259200

Untrace

sale 18:

https://backpack.tf/profiles/76561198144333875#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198071478202#!/compare/1566172800/1566259200

Untrace

sale 19:

https://backpack.tf/profiles/76561198071478202#!/compare/1567296000/1567382400

https://backpack.tf/profiles/76561198074424621#!/compare/1567209600/1567296000

https://backpack.tf/profiles/76561198161678836#!/compare/1566691200/1567296000

https://backpack.tf/profiles/76561198973894950#!/compare/1567296000/1567382400

Gambling

Sale 20:

https://backpack.tf/profiles/76561198131799675#!/compare/1565395200/1565481600

https://backpack.tf/profiles/76561198152643499#!/compare/1565395200/1565481600

Sold with ~0.49 keys in sweets for HoS Handcraft

Handcraft Mini:

https://backpack.tf/suggestion/5dca2833d38172596261acb8

Suggestion for 11 keys

Total is ~10.5 keys

Sale 21:

https://backpack.tf/profiles/76561198152643499#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198327624724#!/compare/1566172800/1566259200

Sold for Aces Dragonborn

Dragon Mini:

https://backpack.tf/suggestion/5dca217bd3817252a972de58

Suggestion for 9.5 keys

Sale 22:

https://backpack.tf/profiles/76561198327624724#!/compare/1566259200/1566345600

https://backpack.tf/profiles/76561198253873019#!/compare/1566172800/1566345600

Sold for 7 keys

Sale 23:

https://backpack.tf/profiles/76561198253873019#!/compare/1566345600/1566432000

https://backpack.tf/profiles/76561198200111258#!/compare/1566345600/1566432000

untrace

sale 24:

https://backpack.tf/profiles/76561198322268031#!/compare/1566864000/1567209600

https://backpack.tf/profiles/76561198814345631#!/compare/1566864000/1566950400

Sold for ~7.5 keys

Total sales @:

5.58, 6, 7, 7.5, 7.5, 8, 9.5, 9.89, 10.5, 11 keys

buyers up to 6 keys,

unsold for 3 months at 10 keys,

multiple unsolds for 8 keys,

calling 6 low,

10.5 high,

taking 7 - 10 keys, conserving close to unsolds.