Sale 1:

https://backpack.tf/profiles/76561198055622215#!/compare/1593216000/1593302400

https://backpack.tf/profiles/76561199043329224#!/compare/1593216000/1593302400

Sold for CTFL Birdcage + ~2 keys in sweets

use there

sale 2:

https://backpack.tf/profiles/76561199043329224#!/compare/1593302400/1593388800

https://backpack.tf/profiles/76561198867315071#!/compare/1592956800/1593302400

Untrace

sale 3:

https://backpack.tf/profiles/76561198867315071#!/compare/1593302400/1593993600

https://backpack.tf/profiles/76561198155110999#!/compare/1593907200/1593993600

https://backpack.tf/profiles/76561198137909800#!/compare/1593907200/1593993600

https://backpack.tf/profiles/76561198080179568#!/compare/1593993600/1594252800

QS then transfer

sale 4:

https://backpack.tf/profiles/76561198047861348#!/compare/1592006400/1596067200

https://backpack.tf/profiles/76561198142956072#!/compare/1592956800/1595894400

Untrace

sale 5:

https://backpack.tf/profiles/76561198337734785#!/compare/1588982400/1589068800

https://backpack.tf/profiles/76561198868640679#!/compare/1587513600/1589932800

Keys

sale 6:

https://backpack.tf/profiles/76561198868640679#!/compare/1589932800/1591315200

https://backpack.tf/profiles/76561198802224702#!/compare/1590019200/1590105600

Untrace

sale 7:

https://backpack.tf/profiles/76561198802224702#!/compare/1590192000/1590883200

https://backpack.tf/profiles/76561198174648465#!/compare/1590192000/1590364800

https://backpack.tf/profiles/76561198951414566#!/compare/1590105600/1590278400

Untrace

sale 8:

https://backpack.tf/profiles/76561198951414566#!/compare/1590537600/1591228800

https://backpack.tf/profiles/76561198305494036#!/compare/1590796800/1590883200

QS

sale 9:

https://backpack.tf/profiles/76561198305494036#!/compare/1590883200/1590969600

https://backpack.tf/profiles/76561198125501706#!/compare/1590710400/1591401600

Untrace

sale 10:

https://backpack.tf/profiles/76561198379034156#!/compare/1589155200/1590192000

https://backpack.tf/profiles/76561198841279602#!/compare/1589155200/1589241600

QS

sale 11:

https://backpack.tf/profiles/76561198841279602#!/compare/1589328000/1589414400

https://backpack.tf/profiles/76561198805536170#!/compare/1589414400/1590192000

Sold for ~10 keys

Sale 12:

https://marketplace.tf/items/tf2/30008;5;u56

$24.99 / $1.89 = 13.22 keys

$20 / $1.91 = 10.47 keys

$22.3 / $1.97 = 11.32 keys

$23 / $1.96 = 11.73 keys

$25.99 / $1.98 = 13.13 keys

Sale 17:

https://backpack.tf/profiles/76561198305494036#!/compare/1589760000/1589846400

https://backpack.tf/profiles/76561198116514071#!/compare/1549238400/1589932800

Untrace

sale 18:

https://backpack.tf/profiles/76561198116514071#!/compare/1549238400/1589932800

https://backpack.tf/profiles/76561198223881088#!/compare/1589846400/1589932800

Sold for Blizzardy Pot(18) + negligible sweets

easily high.

sale 19:

https://backpack.tf/profiles/76561198223881088#!/compare/1589932800/1590019200

https://backpack.tf/profiles/76561198357918566#!/compare/1589932800/1590019200

Untrace

sale 20:

https://backpack.tf/profiles/76561198357918566#!/compare/1590019200/1590105600

https://backpack.tf/profiles/76561198122274653#!/compare/1588982400/1590105600

Sold for 11 keys

Sale 21:

https://backpack.tf/profiles/76561198122274653#!/compare/1590105600/1590192000

https://backpack.tf/profiles/76561198337734785#!/compare/1590019200/1590105600

QS

Total sales @:

10, 10, 11, 11, 12, 13, 13 keys

near month old unsold at 11 keys,

buyers up to ~9.5 keys,

calling 10 low,

13 high,

taking 11 - 12 keys.