Sale 1:

https://backpack.tf/profiles/76561198031126990#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198255850609#!/compare/1585008000/1585094400

sold for 30 keys

Sale 2:

https://backpack.tf/profiles/76561198255850609#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198408017461#!/compare/1584835200/1585094400

Can trace ~3 keys

sale 3:

https://backpack.tf/profiles/76561198408017461#!/compare/1584835200/1585094400

https://backpack.tf/profiles/76561198254861074#!/compare/1585008000/1585094400

sold for Surge Scrap + 1 key

Scrap Mini:

https://backpack.tf/suggestion/5eaccb6b3bf2ae25d5267a63

Suggestion for 25 keys

Total is 26 keys

sale 4:

https://backpack.tf/profiles/76561198254861074#!/compare/1585958400/1586044800

https://backpack.tf/profiles/76561198073323764#!/compare/1585958400/1586044800

Sold with 1 key for Beams Airdog

use there, sales conflict with sellers.

sale 5:

https://backpack.tf/profiles/76561198073323764#!/compare/1586044800/1586131200

https://backpack.tf/profiles/76561198125527923#!/compare/1585958400/1586044800

Sold for 20 keys

sale 6:

https://backpack.tf/profiles/76561198125527923#!/compare/1585958400/1586044800

https://backpack.tf/profiles/76561198087472007#!/compare/1586044800/1586217600

Sold for Stormy Boxcar

Boxcar Mini:

https://backpack.tf/suggestion/5eacf2e5a9eaa6019b7e8bb4

Suggestion for 22 keys

sale 7:

https://backpack.tf/profiles/76561198273736371#!/compare/1583971200/1584057600

https://backpack.tf/profiles/76561198226407300#!/compare/1583625600/1584489600

sold with ~1 key in sweets for Insomnia Mulllet

use there, few sales

Total sales @:

20, 22, 26, 30 keys

buyers up to 18 keys,

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

sellers at 25 unsold for 10 days,

taking wide range of 20 - 30 keys, conserves around unsold.