Sale 1:

https://backpack.tf/profiles/76561198042340876#!/compare/1523664000/1523750400

https://backpack.tf/profiles/76561197965075581#!/compare/1523664000/1523750400

Untraceable.

Sale 2:

https://backpack.tf/profiles/76561198037170179#!/compare/1522800000/1523232000

https://backpack.tf/profiles/76561198002757046#!/compare/1523145600/1523232000

QS

Sale 3:

https://backpack.tf/profiles/76561198002757046#!/compare/1523145600/1523232000

https://backpack.tf/profiles/76561198085108073#!/compare/1523232000/1523491200

Untraceable

Sale 4:

https://backpack.tf/profiles/76561198053717045#!/compare/1526083200/1526169600

https://backpack.tf/profiles/76561198348421971#!/compare/1526083200/1526169600

Sold for TW Kabuto + ~4.5 ref in sweets

Kabuto Mini:

https://backpack.tf/suggestion/5b184baacf6c7567e12d60de

Suggestion for 37.5 keys.

Total rounds up to 38 keys.

Sale 5:

https://backpack.tf/profiles/76561198071592342#!/compare/1526342400/1526428800

Sold for 29 keys(hard to trace)

Sale 6:

https://backpack.tf/profiles/76561198090405664#!/compare/1523145600/1523664000

https://backpack.tf/profiles/76561198069559160#!/compare/1523577600/1523664000

Sold for 30 keys + 15 ref.

Sale 7:

https://backpack.tf/profiles/76561198069559160#!/compare/1523664000/1523750400

https://backpack.tf/profiles/76561198193651775#!/compare/1523145600/1524441600

Sold for Burning Puffy Cap(49.5) + ~3 keys in sweets.

Total is 52.5 keys.

Sale 8:

https://backpack.tf/profiles/76561198193651775#!/compare/1524441600/1526947200

https://backpack.tf/profiles/76561198317606171#!/compare/1526860800/1526947200

Sold for 31 keys + 21 ref

Sale 9:

https://backpack.tf/profiles/76561198074181346#!/compare/1524096000/1524182400

https://backpack.tf/profiles/76561198043889359#!/compare/1524009600/1524182400

Not usable.

Sale 10:

https://backpack.tf/profiles/76561198043889359#!/compare/1527292800/1527379200

https://backpack.tf/profiles/76561198021055079#!/compare/1527206400/1527292800

Sold with 1.64 keys in sweets for Warp Copper

Better used there, would probably end up low.

Total sales @:

30.54, 31.75, 38, 52.5

https://i.imgur.com/gikD2Iw.jpg

Sellers at 41, buyers up to 31.72

Taking 38 flat.