Sale 1:

https://backpack.tf/profiles/76561198245578330#!/compare/1550188800/1550361600

https://backpack.tf/profiles/76561198119634686#!/compare/1550102400/1550188800

QS?

Sale 2:

https://backpack.tf/profiles/76561198021055079#!/compare/1548288000/1548374400

https://backpack.tf/profiles/76561198207144100#!/compare/1548288000/1548374400

7 keys?

Sale 3:

https://backpack.tf/profiles/76561198207144100#!/compare/1548720000/1550793600

https://backpack.tf/profiles/76561198315588518#!/compare/1548633600/1548720000

QS to bot

Sale 4:

https://backpack.tf/profiles/76561198315588518#!/compare/1549152000/1549238400

https://backpack.tf/profiles/76561198005764743#!/compare/1549152000/1549324800

Sold for 10 keys

Sale 5:

https://backpack.tf/profiles/76561198192740165#!/compare/1549929600/1550016000

https://backpack.tf/profiles/76561198179392029#!/compare/1549929600/1550016000

Bulk

Sale 6:

https://backpack.tf/profiles/76561198179392029#!/compare/1550016000/1550102400

https://backpack.tf/profiles/76561198092355333#!/compare/1549584000/1550016000

Untrace

Sale 7:

https://backpack.tf/profiles/76561198092355333#!/compare/1550016000/1550102400

https://backpack.tf/profiles/76561198100877472#!/compare/1550016000/1550102400

Untrace

Sale 8:

https://backpack.tf/profiles/76561198100877472#!/compare/1550016000/1550102400

https://backpack.tf/profiles/76561198354674755#!/compare/1549929600/1550102400

Sold for ~12 keys

Sale 9:

https://backpack.tf/profiles/76561198354674755#!/compare/1549929600/1550102400

https://backpack.tf/profiles/76561198826254247#!/compare/1550016000/1550102400

Sold for DP Big Country

Use there

Sale 10:

https://backpack.tf/profiles/76561198826254247#!/compare/1550102400/1550275200

https://backpack.tf/profiles/76561198808612658#!/compare/1550188800/1550275200

Sold for Steaming Stuntman + 2 keys

Stunt Mini:

https://backpack.tf/suggestion/5c70c2956780720dc244a879

Suggestion for 8.25 keys

Total is 10.25 keys

Sale 11:

https://backpack.tf/profiles/76561198808612658#!/compare/1550275200/1550361600

https://backpack.tf/profiles/76561198080594357#!/compare/1550188800/1550275200

Untrace

Sale 12:

https://backpack.tf/profiles/76561198080594357#!/compare/1550275200/1550361600

https://backpack.tf/profiles/76561198101327173#!/compare/1550275200/1550361600

Bulk

Sale 13:

https://backpack.tf/profiles/76561198101327173#!/compare/1550361600/1550448000

https://backpack.tf/profiles/76561198337824028#!/compare/1550275200/1550448000

Keys

Sale 14:

https://backpack.tf/profiles/76561198337824028#!/compare/1550275200/1550448000

https://backpack.tf/profiles/76561198337734785#!/compare/1550361600/1550448000

QS

Total sales @:

10, 10.25, 12 keys

Sellers down to 10 keys,

Buyers up to 9 keys,

Taking 10 flat.