https://marketplace.tf/items/318;5;u32

11/27 $16 / 1.72 = 9.3 > 9k

12/3 $18.14 / 1.7 = 10.6 > 11k

12/26 $19.68 / 1.81 = 10.9 > 11k

12/30 $17.99 / 1.77 = 10.2 > 10k

Sale 1, 2: 2x same day

> Bulked for vivid mining

https://backpack.tf/profiles/76561198841365001#!/compare/1545782400/1545868800

> untrace

https://backpack.tf/profiles/76561198398063696#!/compare/1545868800/1545955200

Sale 3, 4: 2x same day

> 6+30 > 7k (below buyer)

https://backpack.tf/profiles/76561198799254865#!/compare/1548547200/1549065600

> Incomplete

https://backpack.tf/profiles/76561198148836514#!/compare/1549065600/1549152000

Sale 5: Untrace

https://backpack.tf/profiles/76561198835223032#!/compare/1546128000/1546214400

https://backpack.tf/profiles/76561198227757008#!/compare/1545696000/1546128000

Sale 6: Bulked for C.bub anger

https://backpack.tf/profiles/76561198227757008#!/compare/1547164800/1547424000

Sale 7: Stopper Jack (nothing usable +1k

https://backpack.tf/profiles/76561198418740133#!/compare/1547942400/1548028800

Sale 8, 9: 2x same day

> aces geisha (buyer there above unsold here, supports high end)

https://backpack.tf/profiles/76561198179718095#!/compare/1548115200/1548288000

> 6k (below buyers)

https://backpack.tf/profiles/76561198055142398#!/compare/1548201600/1548288000

Sale 10-14: 4x same day

> MN Pom (buyers there above unsold here, supports high end)

https://backpack.tf/profiles/76561198158391774#!/compare/1548288000/1548374400

> Untrace

https://backpack.tf/profiles/76561198140083209#!/compare/1548374400/1548460800

> Incomplete

https://backpack.tf/profiles/76561198165205268#!/compare/1548288000/1548374400

> Untrace

https://backpack.tf/profiles/76561198198903109#!/compare/1516406400/1516838400

Sale 15: +3k for smoking airdog (would end up at / near buyers here, excluding as low)

https://backpack.tf/profiles/76561198347495247#!/compare/1548547200/1548806400

Sale 16, 17: 2x same day

> Incomplete

https://backpack.tf/profiles/76561198416395887#!/compare/1548806400/1548892800

> Incomplete

https://backpack.tf/profiles/76561198170427507#!/compare/1548806400/1548892800

Sale 18: Col KGB (5k) + (4+22 > ) 5k | 10k

https://backpack.tf/profiles/76561198133540930#!/compare/1548979200/1549065600

https://backpack.tf/profiles/76561198161340716#!/compare/1548892800/1548979200

_

usable sales at : 9, 10, 10. 11, 11

unusable sales at: 6, 7, 7-8, 12+, 10+

https://prnt.sc/mjhcap https://backpack.tf/item/682819293 8d @ 8.3 but countered by multiple sales well above

9-11 here