Sale 1:

https://backpack.tf/profiles/76561198354174814#!/compare/1564876800/1564963200

https://backpack.tf/profiles/76561198061440669#!/compare/1564876800/1564963200

Sold with ~1 key in sweets for Stormy Trilby(12)

Total is 11 keys

Sale 2:

https://backpack.tf/profiles/76561198061440669#!/compare/1566432000/1566518400

https://backpack.tf/profiles/76561198047422386#!/compare/1566518400/1566604800

Sold for 13 keys

Sale 3:

https://backpack.tf/profiles/76561198975274446#!/compare/1569888000/1569974400

https://backpack.tf/profiles/76561198334946156#!/compare/1569888000/1569974400

Bulk

sale 4:

https://backpack.tf/profiles/76561198334946156#!/compare/1569974400/1570060800

https://backpack.tf/profiles/76561198087448314#!/compare/1569974400/1570060800

Sold for 10 keys

Sale 5:

https://backpack.tf/profiles/76561198087448314#!/compare/1569974400/1570060800

https://backpack.tf/profiles/76561198131081286#!/compare/1569888000/1570060800

Sold for Orb Tank(9.5) + ~2 keys in sweets

Total is 11.5 keys

Sale 6:

https://backpack.tf/profiles/76561198131081286#!/compare/1569888000/1570060800

https://backpack.tf/profiles/76561198277758965#!/compare/1569801600/1570060800

Sold for Bubbling Gatsby(9.5) + 4 keys

Total is 13.5 keys

Sale 7:

https://backpack.tf/profiles/76561198277758965#!/compare/1569801600/1570060800

https://backpack.tf/profiles/76561198271915998#!/compare/1569974400/1570060800

Sold with 3 keys for C9 Panama

use there

Sale 8:

https://backpack.tf/profiles/76561198271915998#!/compare/1569974400/1570060800

https://backpack.tf/profiles/76561198107842930#!/compare/1570060800/1570147200

Sold for 12 keys

Sale 9:

https://backpack.tf/profiles/76561198107842930#!/compare/1570233600/1570406400

https://backpack.tf/profiles/76561198119428262#!/compare/1570320000/1570406400

Bulk

Sale 10:

https://backpack.tf/profiles/76561198841279602#!/compare/1563926400/1564012800

https://backpack.tf/profiles/76561198014728963#!/compare/1567296000/1567382400

Bulk

Sale 11:

https://backpack.tf/profiles/76561198014728963#!/compare/1567814400/1567900800

https://backpack.tf/profiles/76561198244457402#!/compare/1567900800/1568073600

Sold for 13 keys

Total sales @:

10, 11, 11.5, 12, 13, 13, 13.5 keys

buyers up to 10 keys,

seller at 14 keys,

taking 11 - 14 keys.