Sale 1:

https://backpack.tf/profiles/76561198017387417#!/compare/1531094400/1531180800

https://backpack.tf/profiles/76561198053252981#!/compare/1531094400/1531180800

Bulk.

Sale 2:

https://backpack.tf/profiles/76561198132246961#!/compare/1531612800/1531699200

https://backpack.tf/profiles/76561198376331369#!/compare/1531612800/1531699200

Sold with negligible sweets for Smoking Tough Stuff + 2 keys

Tough Stuff Mini:

https://backpack.tf/suggestion/5b881fc544325a6ac440930e

Suggestion for 24 keys

Total is 26 keys.

Sale 3:

https://backpack.tf/profiles/76561198376331369#!/compare/1531958400/1532044800

https://backpack.tf/profiles/76561198058210667#!/compare/1531958400/1532044800

Sold for G Fetti Rotation

Rotation Mini:

https://backpack.tf/suggestion/5b885f0d44325a036b368474

Suggestion for 35.5 keys

Sale 4:

https://backpack.tf/profiles/76561198058210667#!/compare/1532217600/1532304000

https://backpack.tf/profiles/76561198170427507#!/compare/1532217600/1532304000

Sold with 2 keys for Vivid Modest Scrap(45.5)

Unable to Mini, taking price as is.

Total is 43.5 keys

http://www.tf2outpost.com/trade/29719320

B/O of 40 keys

Capping.

Sale 5:

https://backpack.tf/profiles/76561198170427507#!/compare/1532390400/1532476800

https://backpack.tf/profiles/76561198132111326#!/compare/1532390400/1532476800

Can't trace.

Sale 6:

https://backpack.tf/profiles/76561198132111326#!/compare/1532563200/1532649600

https://backpack.tf/profiles/76561198105321885#!/compare/1532563200/1532649600

Sold for 26 keys

Sale 7:

https://backpack.tf/profiles/76561198105321885#!/compare/1532736000/1532822400

https://backpack.tf/profiles/76561198032016356#!/compare/1532736000/1532822400

Sold for Isotope Brick House FT(25.5) + ~4 keys in sweets

Total is 29.5 keys

Sale 8:

https://backpack.tf/profiles/76561198032016356#!/compare/1532822400/1532908800

https://backpack.tf/profiles/76561198024883983#!/compare/1532908800/1532995200

Sold for HG Cloud Crasher

Use there.

Total sales @:

26, 29.5, 35.5, 40 keys

Taking 26 - 30 keys.