Sale 1:

https://backpack.tf/profiles/76561198363395191#!/compare/1562976000/1563062400

https://backpack.tf/profiles/76561197990261964#!/compare/1562976000/1563062400

Keys

sale 2:

https://backpack.tf/profiles/76561197990261964#!/compare/1563148800/1563235200

https://backpack.tf/profiles/76561198219234916#!/compare/1563148800/1563235200

https://backpack.tf/profiles/76561198055099506#!/compare/1563062400/1563235200

Untrace...

Sale 3:

https://backpack.tf/profiles/76561198055099506#!/compare/1563408000/1563667200

https://backpack.tf/profiles/76561198294426922#!/compare/1563321600/1563408000

Sold with ~6 keys in sweets for CTFL Milkman

Milkman Mini:

https://backpack.tf/suggestion/5d804f8ed381727fce21b6db

Suggestion for 13.5 keys

Total is 7.5 keys

Sale 4:

https://backpack.tf/profiles/76561198294426922#!/compare/1563408000/1563494400

https://backpack.tf/profiles/76561198038203241#!/compare/1563321600/1563408000'

https://backpack.tf/profiles/76561198121112164#!/compare/1563408000/1563494400

https://backpack.tf/profiles/76561198038203241#!/compare/1563408000/1563494400

untrace / tradebacks

Sale 5:

https://backpack.tf/profiles/76561198038203241#!/compare/1563408000/1563494400

https://backpack.tf/profiles/76561198078373457#!/compare/1563408000/1563494400

Untrace

Sale 6:

https://backpack.tf/profiles/76561198951043019#!/compare/1564876800/1564963200

https://backpack.tf/profiles/76561198318322815#!/compare/1564876800/1564963200

https://backpack.tf/profiles/76561198125061947#!/compare/1564876800/1564963200

https://backpack.tf/profiles/76561197963355039#!/compare/1564963200/1565049600

https://backpack.tf/profiles/76561198385940902#!/compare/1564963200/1565049600

Untrace / bulk

Sale 7:

https://backpack.tf/profiles/76561198385940902#!/compare/1565049600/1565136000

https://backpack.tf/profiles/76561198227720436#!/compare/1565049600/1565136000

https://backpack.tf/profiles/76561198287198615#!/compare/1565049600/1565136000

https://backpack.tf/profiles/76561198121830870#!/compare/1565049600/1565136000

Untrace

Sale 8:

https://backpack.tf/profiles/76561198121830870#!/compare/1565049600/1565136000

https://backpack.tf/profiles/76561198055429503#!/compare/1565049600/1565136000

Bulk for keys

sale 9:

https://backpack.tf/profiles/76561198055429503#!/compare/1565136000/1565222400

https://backpack.tf/profiles/76561198971152948#!/compare/1565136000/1565222400

Bulk

Sale 10:

https://backpack.tf/profiles/76561198971152948#!/compare/1565136000/1565222400

https://backpack.tf/profiles/76561198094028499#!/compare/1565136000/1565222400

Untrace

sale 11:

https://backpack.tf/profiles/76561198094028499#!/compare/1565136000/1565222400

https://backpack.tf/profiles/76561198201416906#!/compare/1565136000/1565222400

Sold for 7 keys

Sale 12:

https://backpack.tf/profiles/76561198201416906#!/compare/1565222400/1565308800

https://backpack.tf/profiles/76561198042982540#!/compare/1565222400/1565308800

Untrace

Sale 13:

https://backpack.tf/profiles/76561198042982540#!/compare/1565395200/1565481600

https://backpack.tf/profiles/76561198098111356#!/compare/1565395200/1565481600

Can trace 3 keys

Sale 14:

https://backpack.tf/profiles/76561198098111356#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198139909316#!/compare/1565740800/1565827200

Sold for Aces Boron

Boron Mini:

https://backpack.tf/suggestion/5d805a3d6780725f3259b092

Suggestion for 9 keys

Sale 15:

https://backpack.tf/profiles/76561198139909316#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198043625371#!/compare/1565740800/1565827200

Untrace

Sale 16:

https://backpack.tf/profiles/76561198043625371#!/compare/1565740800/1565827200

https://backpack.tf/profiles/76561198366902925#!/compare/1565654400/1565827200

Sold for ~7 keys

sale 17:

https://backpack.tf/profiles/76561198366902925#!/compare/1565654400/1565827200

https://backpack.tf/profiles/76561198158101367#!/compare/1565740800/1565827200

Untrace

Sale 18:

https://backpack.tf/profiles/76561198158101367#!/compare/1565827200/1565913600

https://backpack.tf/profiles/76561198255850609#!/compare/1565654400/1565913600

Sold with ~1.5 keys in sweets for C9 Escorter

Escorter Mini:

https://backpack.tf/suggestion/5d808cc06780720210659fa4

Suggestion for 9.5 keys

Total is 8 keys

Sale 19:

https://backpack.tf/profiles/76561198255850609#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198083122789#!/compare/1566000000/1566086400

Sold for ~5.5 keys in sweets

Sale 20:

https://backpack.tf/profiles/76561198083122789#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198341171690#!/compare/1566086400/1566172800

QS for keys

Total sales @:

5.5, 7, 7, 7.5, 8, 9 keys

Buyers up to ~6.5 keys,

seller at ~7.5 keys,

calling 5.5 low, 9 high to conserve closer to unsold,

taking 7 - 8 keys