Resuggestion, thanks to Foamy for the info!

Sale 1:

https://backpack.tf/profiles/76561198121830870#!/compare/1547510400/1547596800

https://backpack.tf/profiles/76561198373829692#!/compare/1547510400/1547596800

Sold for ~9 keys

Sale 2:

https://backpack.tf/profiles/76561198373829692#!/compare/1547683200/1547856000

https://backpack.tf/profiles/76561198393130950#!/compare/1547337600/1547769600

Sold for 9 keys

Sale 3:

https://backpack.tf/profiles/76561198393130950#!/compare/1547769600/1547856000

https://backpack.tf/profiles/76561198412781056#!/compare/1547510400/1547856000

Sold for 8 keys?

Sale 4:

https://backpack.tf/profiles/76561198412781056#!/compare/1548201600/1548374400

https://backpack.tf/profiles/76561198170060345#!/compare/1548028800/1548374400

Sold for Steaming Full Metal

Use there

Sale 5:

https://backpack.tf/profiles/76561198170060345#!/compare/1548374400/1548460800

https://backpack.tf/profiles/76561198350879574#!/compare/1548460800/1548547200

Untrace

Sale 6:

https://backpack.tf/profiles/76561198350879574#!/compare/1548460800/1548547200

https://backpack.tf/profiles/76561198150307915#!/compare/1548460800/1548547200

Sold for CTFL Juju

High

Sale 7:

https://backpack.tf/profiles/76561198150307915#!/compare/1548720000/1548806400

https://backpack.tf/profiles/76561198089020508#!/compare/1544054400/1548720000

Untrace / keys

Sale 8:

https://backpack.tf/profiles/76561198289828419#!/compare/1548720000/1548806400

https://backpack.tf/profiles/76561198089020508#!/compare/1544054400/1548720000

Sold with ~1 key in sweets for Steaming Airdog

Airdog Mini:

https://backpack.tf/suggestion/5c8f58a06780725de2188341

Suggestion for 9.5 keys

Total is 8.5 keys

Sale 9:

https://backpack.tf/profiles/76561198289828419#!/compare/1548720000/1548806400

https://backpack.tf/profiles/76561198180730062#!/compare/1548633600/1548806400

Untrace

Sale 10:

https://backpack.tf/profiles/76561198180730062#!/compare/1548806400/1548892800

https://backpack.tf/profiles/76561198145724270#!/compare/1548806400/1548892800

Sold for CTFL Shako

Shako Mini:

https://backpack.tf/suggestion/5c8d4518d3817227075d34e5

Suggestion for 15 keys

Sale 11:

https://backpack.tf/profiles/76561198145724270#!/compare/1548806400/1548892800

https://backpack.tf/profiles/76561198085931736#!/compare/1548720000/1548806400

Untrace

Sale 12:

https://backpack.tf/profiles/76561198085931736#!/compare/1549929600/1550016000

https://backpack.tf/profiles/76561198336979032#!/compare/1549929600/1550016000

Sold for ~9.5 keys in sweets

Total sales @:

8, 8.5, 9, 9, 9.5, 15 keys

Buyers up to 7.5 keys,

Taking 8 - 9.5 keys

Foamy's Part:

8 qsed from the looks of it, and there have been generic buyers at 8. I guess most of these sales move fast, but 8 just seems low here. Airdog may also be low there since that's using buyers,

Steaming drill could be used here instead since its not used there anyway; I would prefer 9-10 here.