Sale 1:

https://backpack.tf/profiles/76561198168955672#!/compare/1578096000/1580428800

https://backpack.tf/profiles/76561198119153581#!/compare/1580342400/1580428800

Sold for Miami Counterfeit(7.75)

Sale 2:

https://backpack.tf/profiles/76561198119153581#!/compare/1580342400/1580428800

https://backpack.tf/profiles/76561198074606709#!/compare/1580342400/1580428800

Sold for Smoking Beret

use there

Sale 3:

https://backpack.tf/profiles/76561198074606709#!/compare/1580342400/1580428800

https://backpack.tf/profiles/76561198284717931#!/compare/1580428800/1581465600

Sold for ~12 keys in sweets

sale 4:

https://backpack.tf/profiles/76561198834678807#!/compare/1581292800/1583280000

https://backpack.tf/profiles/76561199017904814#!/compare/1581897600/1583107200

untrace

Sale 5:

https://backpack.tf/profiles/76561199017904814#!/compare/1581897600/1583539200

https://backpack.tf/profiles/76561198122393901#!/compare/1581724800/1581897600

bulk

sale 6:

https://backpack.tf/profiles/76561198122393901#!/compare/1581897600/1583366400

https://backpack.tf/profiles/76561198886850124#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198020673987#!/compare/1582761600/1583107200

Untrace / bulk

Sale 7:

https://backpack.tf/profiles/76561198020673987#!/compare/1582761600/1583107200

https://backpack.tf/profiles/76561198850274253#!/compare/1583107200/1584403200

Bulk

Sale 8:

https://backpack.tf/profiles/76561198834678807#!/compare/1581292800/1583280000

https://backpack.tf/profiles/76561198983174261#!/compare/1582416000/1582588800

Bulk

Sale 9:

https://backpack.tf/profiles/76561198983174261#!/compare/1582588800/1583625600

https://backpack.tf/profiles/76561198834678807#!/compare/1581292800/1583280000

https://backpack.tf/profiles/76561198983174261#!/compare/1582416000/1582588800

Bulk

Sale 10:

https://backpack.tf/profiles/76561198171258173#!/compare/1580342400/1580774400

https://backpack.tf/profiles/76561198095022965#!/compare/1580601600/1580688000

Sold with 1 key for Aces Noir(11)

Total is 10 keys

Sale 11:

https://marketplace.tf/items/tf2/319;5;u60

$18.95 / $1.69 = 11.21 keys

Total sales @:

7.75, 10, 11, 12 keys

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

https://i.imgur.com/uKofE78.jpg

Seller at 12 keys unsold for months,

seller at ~9.5 unsold for at least a week,

buyers up to ~8.35 keys,

calling 7.75 low,

12 high,

taking 10 - 11 keys.