Sale 1:

https://backpack.tf/profiles/76561198060730062#!/compare/1565827200/1565913600

https://backpack.tf/profiles/76561198840357141#!/compare/1565827200/1565913600

Untrace

Sale 2:

https://backpack.tf/profiles/76561198337734785#!/compare/1565222400/1565308800

'https://backpack.tf/profiles/76561198067764019#!/compare/1565222400/1565308800

Sold for ~9 Keys

Sale 3:

https://backpack.tf/profiles/76561198060789153#!/compare/1566000000/1569801600

https://backpack.tf/profiles/76561198872227078#!/compare/1567209600/1569542400

Untrace

sale 4:

https://backpack.tf/profiles/76561198872227078#!/compare/1567209600/1568073600

https://backpack.tf/profiles/76561198254023891#!/compare/1569024000/1569283200

Untrace

sale 5:

https://backpack.tf/profiles/76561198254023891#!/compare/1569283200/1569369600

https://backpack.tf/profiles/76561198389129235#!/compare/1569283200/1569369600

Sold with negligible sweets for Planets Fuku

use there

Sale 6:

https://backpack.tf/profiles/76561198389129235#!/compare/1569542400/1569628800

https://backpack.tf/profiles/76561198124117179#!/compare/1569542400/1569628800

Sold with ~4 keys in sweets for Miami Sterling

Sterling Mini:

https://backpack.tf/suggestion/5db10490d381725b3643c027

Suggestion for 11 keys

Total is 7 keys

Sale 7:

https://backpack.tf/profiles/76561198124117179#!/compare/1569542400/1569628800

https://backpack.tf/profiles/76561198094964657#!/compare/1569542400/1569628800

Sold for Keys, can't accurately trace.

Sale 8:

https://backpack.tf/profiles/76561198094964657#!/compare/1570147200/1570233600

https://backpack.tf/profiles/76561198162683908#!/compare/1570147200/1570233600

Bulk

Sale 9:

https://backpack.tf/profiles/76561198162683908#!/compare/1570233600/1570320000

https://backpack.tf/profiles/76561198115333881#!/compare/1570233600/1570320000

https://backpack.tf/profiles/76561198111365859#!/compare/1569628800/1570924800

Untrace

Sale 10:

https://marketplace.tf/items/tf2/602;5;u60

$18 / $1.82 = 9.89 keys

Total sales @:

7, 9, 9.89 keys

buyers up to ~6.5 keys,

seller for 8 keys,

https://i.imgur.com/RNFcA8Q.png

cache shows unsold for some time and other seller for 8 keys,

calling 9.89 high,

taking 7 - 9 keys.