Damn, five tries.

https://backpack.tf/suggestion/5c58156f44325a299706e542

https://backpack.tf/suggestion/5c5818eccf6c752eae0b7dfb

https://backpack.tf/suggestion/5c58225c44325a302356b48e

https://backpack.tf/suggestion/5c5cf52044325a1c154c62f4

https://backpack.tf/suggestion/5c5d16f544325a3107633085

I got faith in this one though.

Sale 1: buy order

https://backpack.tf/profiles/76561198061779536#!/compare/1550620800/1550707200

https://backpack.tf/profiles/76561198069559160#!/compare/1548806400/1550707200

https://bot.tf/stats/listings/Y3EVK71Y

Sale 2: buy order

https://backpack.tf/profiles/76561198311873180#!/compare/1552262400/1552348800

https://backpack.tf/profiles/76561198148843171#!/compare/1552262400/1552348800

Sale 3: likely qs

https://backpack.tf/profiles/76561198257905663#!/compare/1549065600/1549152000

https://backpack.tf/profiles/76561198105071091#!/compare/1549065600/1549152000

Sale 4: 200k

https://backpack.tf/profiles/76561198118512004#!/compare/1549497600/1549584000

https://backpack.tf/profiles/76561198105071091#!/compare/1549497600/1549584000

(first compare is complete sale) should easily cap https://imgur.com/a/ftFabRM

Sale 5: untrace

https://backpack.tf/profiles/76561198118512004#!/compare/1549670400/1549756800

https://backpack.tf/profiles/76561198070705963#!/compare/1549670400/1549756800

Sale 6: used there

https://backpack.tf/profiles/76561198098330939#!/compare/1550966400/1551052800

https://backpack.tf/profiles/76561198272350409#!/compare/1550966400/1551052800

Sale 7: bulk

https://backpack.tf/profiles/76561198120467518#!/compare/1550188800/1550361600

https://backpack.tf/profiles/76561198232041512#!/compare/1550275200/1550361600

Sale 8: bulk

https://backpack.tf/profiles/76561198175420885#!/compare/1551312000/1551398400

https://backpack.tf/profiles/76561198232041512#!/compare/1551312000/1551398400

Sale 9: using there

https://backpack.tf/profiles/76561198014593223#!/compare/1550534400/1551744000

https://backpack.tf/profiles/76561198175420885#!/compare/1551571200/1551657600

Frostbite Gibus

Sale 10: 216k

https://marketplace.tf/items/30066;5;u10

https://backpack.tf/item/5765286178

$378 on 1/14

Sale 11: 229k

https://marketplace.tf/items/30066;5;u10

https://backpack.tf/item/6786007419

$400 on 1/24

Sale 12: qs on mp

https://marketplace.tf/items/30066;5;u10

https://backpack.tf/item/5765286178

Sale 13: untrace

https://backpack.tf/profiles/76561198014593223#!/compare/1551830400/1552262400

https://backpack.tf/profiles/76561197994697258#!/compare/1551744000/1552348800

Sale 14: used there

https://backpack.tf/profiles/76561197994697258#!/compare/1552435200/1552521600

https://backpack.tf/profiles/76561198126976261#!/compare/1552348800/1552521600

Sale 15: used there

https://backpack.tf/profiles/76561198248296912#!/compare/1547424000/1547510400

Sale 16: 190k

https://backpack.tf/profiles/76561198097470484#!/compare/1553472000/1553558400

https://backpack.tf/profiles/76561198041108750#!/compare/1553385600/1553558400

Sale 17: 240k

https://backpack.tf/profiles/76561198041108750#!/compare/1553731200/1553817600

https://backpack.tf/profiles/76561198101266861#!/compare/1553731200/1553817600

Scorching Neckwear + 69k

caps at 240: https://imgur.com/a/AF9uevU

Sales at 190, 200, 216, 229, 240

Taking 190-240