Sale 1:

https://backpack.tf/profiles/76561198152708934#!/compare/1526083200/1526169600

https://backpack.tf/profiles/76561198089675316#!/compare/1526083200/1526169600

Sold for Spellbound Bot Dogger

Better used there.

Sale 2:

https://backpack.tf/profiles/76561198119428262#!/compare/1526256000/1526342400

https://backpack.tf/profiles/76561198139171368#!/compare/1526256000/1526342400

Sold with 1.92 keys in sweets + 2 spelled hats for HP Jr. Kabuto + Slumber Kiss King

Better used on the Kabuto.

Sale 3:

https://backpack.tf/profiles/76561198166102098#!/compare/1522886400/1522972800

https://backpack.tf/profiles/76561198041964232#!/compare/1522972800/1523059200

Sold for PE Caribou(185) + 15 keys + Strange Jazzy KS FT Sniper.

Unable to price sniper.

Sale 4:

https://backpack.tf/profiles/76561198041964232#!/compare/1523836800/1523923200

https://backpack.tf/profiles/76561198314160142#!/compare/1523836800/1523923200

Sold with 16 keys + 11.38 keys in sweets for Nebula Translator

Translator Mini:

https://backpack.tf/suggestion/5b18d5e4cf6c75107438a451

Suggestion for 202.5 keys

Total is 202.5 - 27.38 = 175.12 keys

Sale 5:

https://backpack.tf/profiles/76561198314160142#!/compare/1525046400/1525132800

Untraceable.

Sale 6:

https://backpack.tf/profiles/76561198119428262#!/compare/1526083200/1526169600

https://backpack.tf/profiles/76561198089675316#!/compare/1526083200/1526169600

Sold with 3.8 keys in sweets for Stormy Viewfinder(170)

Total is 166.2 keys

Taking 170 - 175 keys.