Sale 1:

https://backpack.tf/profiles/76561198035280413#!/compare/1566086400/1566172800

https://backpack.tf/profiles/76561198044971939#!/compare/1566086400/1566172800

Bulk

sale 2:

https://backpack.tf/profiles/76561198044971939#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198044971939#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198012537041#!/compare/1566259200/1566345600

https://backpack.tf/profiles/76561198154782261#!/compare/1566259200/1566345600

https://backpack.tf/profiles/76561198151732957#!/compare/1566086400/1566345600

https://backpack.tf/profiles/76561198287198615#!/compare/1566259200/1566345600

Gambling

Sale 3:

https://backpack.tf/profiles/76561198012790129#!/compare/1565827200/1565913600

https://backpack.tf/profiles/76561198323565601#!/compare/1565827200/1565913600

Sold for 7 keys

Sale 4:

https://backpack.tf/profiles/76561198089253101#!/compare/1566691200/1566777600

https://backpack.tf/profiles/76561198046393528#!/compare/1566691200/1566777600

https://backpack.tf/profiles/76561198973894950#!/compare/1566777600/1566864000

https://backpack.tf/profiles/76561198337734785#!/compare/1566864000/1566950400

Untrace

sale 5:

https://backpack.tf/profiles/76561198072825853#!/compare/1566000000/1566518400

https://backpack.tf/profiles/76561198080179568#!/compare/1566432000/1566518400

Bulk

sale 6:

https://backpack.tf/profiles/76561198080179568#!/compare/1567036800/1567123200

https://backpack.tf/profiles/76561198866073662#!/compare/1567036800/1567123200

Sold for 9 keys

sale 7:

https://backpack.tf/profiles/76561198082107696#!/compare/1565568000/1566259200

https://backpack.tf/profiles/76561198000700248#!/compare/1565740800/1566000000

SCM

sale 8:

https://backpack.tf/profiles/76561198000700248#!/compare/1566691200/1566777600

https://backpack.tf/profiles/76561198057412106#!/compare/1566691200/1566777600

Sold for 8 keys

sale 9:

https://backpack.tf/profiles/76561198057412106#!/compare/1566691200/1566777600

https://backpack.tf/profiles/76561198121635128#!/compare/1566691200/1566777600

A DoN matches...

Sale 10:

https://backpack.tf/profiles/76561198121635128#!/compare/1566777600/1566864000

https://backpack.tf/profiles/76561198095815619#!/compare/1566518400/1566864000

Sold with 2 keys for HG Fr-0

use there

Sale 11:

https://backpack.tf/profiles/76561198095815619#!/compare/1566864000/1566950400

https://backpack.tf/profiles/76561198420511241#!/compare/1566864000/1566950400

Sold with ~5 keys in sweets for DBD Bone Dome(25)

Total is 20 keys

Sale 12:

https://backpack.tf/profiles/76561198420511241#!/compare/1567123200/1567209600

https://backpack.tf/profiles/76561198406460966#!/compare/1567123200/1567209600

Sold for Miami Crack

Crack Mini:

https://backpack.tf/suggestion/5d8bc7d1678072232d2e073a

Suggestion for ~11 keys

Sale 13:

https://backpack.tf/profiles/76561198213346865#!/compare/1562198400/1562371200

https://backpack.tf/profiles/76561198091142935#!/compare/1562112000/1562198400

Untrace

Sale 14:

https://backpack.tf/profiles/76561198091142935#!/compare/1562198400/1562284800

https://backpack.tf/profiles/76561198003926663#!/compare/1562198400/1562284800

https://backpack.tf/profiles/76561198089253101#!/compare/1562198400/1562284800'

Untrace

Total sales @:

7, 8, 9, 11, 20 keys

buyers up to 7 keys,

sellers down to ~11 keys,

calling 7 low,

20 high,

taking 8 - 11 keys