Sale 1:

Sold for Arcana El Jefe (250) + 11 keys + aussie scatter

https://imgur.com/a/OlUk0 credits to birrb

B/O was 225 here: http://www.tf2outpost.com/trade/29294528

Sale 2:

Sold with ~19 keys in sweets for GBH Executioner(195) + Tesla Coil Bonk Helm (36), 195 + 36 - 19 = 212 keys total

https://backpack.tf/profiles/76561198192740165#!/compare/1506038400/1506297600

Spelled Doublecross:

4 keys pure

https://backpack.tf/profiles/76561198056379095#!/compare/1502928000/1503014400

Bonk Helm:

~70$ = ~36 keys

https://marketplace.tf/items/106;5;u108

GBH Executioner: ~195 keys

idk

https://backpack.tf/profiles/76561198141161482#!/compare/1505001600/1506038400

~210 keys

https://backpack.tf/suggestion/599466a5cf6c756dd0286054

Sunbeams Towering Pillar of Hats(130)+ ~50 pure, 180 total

https://backpack.tf/profiles/76561198141161482#!/compare/1503532800/1504051200

Towering:

~145

https://backpack.tf/profiles/76561198318138402#!/compare/1502323200/1502409600

b/o was 130 http://www.tf2outpost.com/trade/29319745

Sale 3:

Was used for slo-poke as high end + using rotation sale for rotation

https://backpack.tf/profiles/76561198065462516#!/compare/1505001600/1505088000

sales at 212 and 225, rounding to 210-225 range