Sale 1:

https://backpack.tf/profiles/76561198061376237#!/compare/1583280000/1583452800

https://backpack.tf/profiles/76561198098275606#!/compare/1583366400/1583452800

sold for ~16 keys

sale 2:

https://backpack.tf/profiles/76561198098275606#!/compare/1583884800/1583971200

https://backpack.tf/profiles/76561198115097414#!/compare/1584316800/1584403200

https://backpack.tf/profiles/76561198199501285#!/compare/1584403200/1584489600

https://backpack.tf/profiles/76561198199501285#!/compare/1584489600/1585008000

https://backpack.tf/profiles/76561198361257382#!/compare/1584403200/1584576000

https://backpack.tf/profiles/76561198339149378#!/compare/1584576000/1584662400

Untrace / bulk

Sale 3:

https://backpack.tf/profiles/76561198339149378#!/compare/1584748800/1584921600

https://backpack.tf/profiles/76561198836483281#!/compare/1584748800/1584835200

Bulk / untrace

sale 4:

https://backpack.tf/profiles/76561198020673987#!/compare/1587254400/1587427200

https://backpack.tf/profiles/76561198850274253#!/compare/1587340800/1587427200

Bulk

sale 5:

https://backpack.tf/profiles/76561198182233975#!/compare/1585267200/1585440000

https://backpack.tf/profiles/76561198826254247#!/compare/1585267200/1585353600

Sold for 8 keys

sale 6:

https://backpack.tf/profiles/76561198826254247#!/compare/1585785600/1585872000

https://backpack.tf/profiles/76561198158568880#!/compare/1585785600/1585872000

Bulk

sale 7:

https://backpack.tf/profiles/76561198158568880#!/compare/1586304000/1586390400

https://backpack.tf/profiles/76561198158568880#!/compare/1586304000/1586390400

untrace

sale 8:

https://backpack.tf/profiles/76561198080179568#!/compare/1580428800/1580515200

https://backpack.tf/profiles/76561198379694972#!/compare/1580256000/1580601600

Keys?

Sale 9:

https://backpack.tf/profiles/76561198379694972#!/compare/1585353600/1585440000

https://backpack.tf/profiles/76561198086368143#!/compare/1585180800/1585440000

Untrace

Sale 10:

https://backpack.tf/profiles/76561198086368143#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198089601798#!/compare/1585440000/1585526400

Sold for Steaming Hermes + ~4 keys in sweets

Hermes Mini:

https://backpack.tf/suggestion/5ea1d6dc1cf8da521e4fc9c8

Suggestion for 8.5 keys

Total is 12.5 keys

Sale 11:

https://backpack.tf/profiles/76561198089601798#!/compare/1585872000/1586044800

https://backpack.tf/profiles/76561198080179568#!/compare/1585785600/1585872000

QS

Sale 12:

https://backpack.tf/profiles/76561198080179568#!/compare/1586563200/1586649600

https://backpack.tf/profiles/76561198280176587#!/compare/1586217600/1586995200

Keys?

Sale 13:

https://marketplace.tf/items/tf2/30051;5;u58

$23.5 / $1.77 = 13.28 keys

https://backpack.tf/item/2828669251

total sales @:

8, 12.5, 13, 16 keys

buyers up to 8 keys,

new seller at 11.55 keys,

https://i.imgur.com/bBiTYXB.jpg

calling 8 low,

16 high,

taking 12 - 13 keys, gonna wait and see what happens with seller, but will most likely sell / age.