Counter.

~Sales~

Sale 1

https://backpack.tf/profiles/76561198068789249#!/compare/1495324800/1495411200

Bulk.

Sale 2

https://backpack.tf/profiles/76561198036445124#!/compare/1496448000/1496534400

Sold for 297k pure.

Sale 3

https://backpack.tf/profiles/76561198068789249#!/compare/1496361600/1496448000

Sold in a 2:1.

Sale 4

https://backpack.tf/profiles/76561198054758757#!/compare/1498003200/1498089600

???

Sale 5

https://backpack.tf/profiles/76561198065408288#!/compare/1499299200/1499385600

???

Sale 6

https://backpack.tf/profiles/76561198252194838#!/compare/1498089600/1498176000

Sold for a BF Lucky Shot (240k, but suggestion up for 250k, taking 250k) + Screaming Tiger Mannrobics (172.5k, taking 173k) + 25k pure. = 448k

Sale 7

https://backpack.tf/profiles/76561198096247397#!/compare/1496361600/1496448000

Mini for Exec

Sale 8

https://backpack.tf/profiles/76561198061108999#!/compare/1493769600/1493856000

Mini for Cotton

Sale 9

https://backpack.tf/profiles/76561198154973320#!/compare/1494115200/1494633600

2:1 for a sunbeams Casemaker, way too high. @726k

Sale 10

https://backpack.tf/profiles/76561198085269574#!/compare/1496707200/1496793600

???

Sale 11

https://backpack.tf/profiles/76561198190078474#!/compare/1493942400/1494028800

???

Sale 12, outdated

https://backpack.tf/profiles/76561197998161567#!/compare/1494028800/1494115200

Sold for a Bonzo Mohawk (495k, outdated)

Sale 13

https://backpack.tf/profiles/76561198208062409#!/compare/1495411200/1495497600

Sold for a Duped Harvest Moon Hearpiece (405k) + Starstorm Imsomnia Mo'Horn (21k) = 426k

Sale 14, outdated

https://backpack.tf/profiles/76561198050745352#!/compare/1500163200/1500249600

Sold for an Arcana Brown Bomber (290k)

Sale 15 & 16 & 17

https://marketplace.tf/items/30549;5;u17

Sold for 450$, 500$ & 680$ : 2.05$ (Predicted key price on those dates on mp.tf) = 219,5k, rounding off to 220k & 243.9k, rounding off to 244k & 331,7k, rounding off to 332k

~Summary~

Valid sales @219k, 243k, 297k, 332k, 426k, 448k

2 lowest sales seem like QS's, and as such......

Taking 300-450k