Sale 1:

https://backpack.tf/profiles/76561198331398297#!/compare/1566777600/1567036800

https://backpack.tf/profiles/76561198117320629#!/compare/1566950400/1567036800

Bulk

sale 2:

https://backpack.tf/profiles/76561198117320629#!/compare/1567123200/1567209600

https://backpack.tf/profiles/76561198864815072#!/compare/1567123200/1567209600

Sold for 8 keys

Sale 3:

https://backpack.tf/profiles/76561198864815072#!/compare/1567123200/1567209600

https://backpack.tf/profiles/76561198237929718#!/compare/1567036800/1567209600

Sold for ~7.5 keys

Sale 4:

https://backpack.tf/profiles/76561198237929718#!/compare/1567209600/1567296000

https://backpack.tf/profiles/76561198213234076#!/compare/1567036800/1567209600

Sold for ~7.5 keys

Sale 5:

https://backpack.tf/profiles/76561198213234076#!/compare/1567296000/1567382400

https://backpack.tf/profiles/76561198190420734#!/compare/1567296000/1567382400

Sold for C9 Cyborg + 2 keys

Cyborg Mini:

https://backpack.tf/suggestion/5d808d97d381722e1b4992bd

Suggestion for 7 keys

Total is 9 keys

Sale 6:

https://backpack.tf/profiles/76561198852658179#!/compare/1559952000/1560902400

https://backpack.tf/profiles/76561198038307962#!/compare/1560816000/1560902400

Sold for Blizzardy Pride + negligible sweets

use there

Sale 7:

https://backpack.tf/profiles/76561198038307962#!/compare/1560816000/1560902400

https://backpack.tf/profiles/76561198120443406#!/compare/1560729600/1560902400

Sold with ~3 key in sweets for 9 keys

Total is 8 keys

Sale 8:

https://backpack.tf/profiles/76561198799347042#!/compare/1563840000/1564012800

https://backpack.tf/profiles/76561198307532189#!/compare/1563926400/1564012800

Sold with ~1 key in sweets for Planets HWAH

HWAH Mini:

https://backpack.tf/suggestion/5d8178ce6780723b6d68cbee

Suggestion for 7.75 keys

Total is 6.75 keys

Sale 9:

https://backpack.tf/profiles/76561198307532189#!/compare/1564963200/1565049600

https://backpack.tf/profiles/76561198062005167#!/compare/1564876800/1565136000

Sold for ~9 keys

Sale 10:

https://backpack.tf/profiles/76561198062005167#!/compare/1566259200/1566345600

https://backpack.tf/profiles/76561198877733644#!/compare/1566259200/1566345600

Sold for TW Geisha

use there

Sale 11:

https://backpack.tf/profiles/76561198877733644#!/compare/1566518400/1566604800

https://backpack.tf/profiles/76561198087476001#!/compare/1566518400/1566604800

Sold with ~0.49 keys in sweets for C9 Rimmed

use there

Sale 12:

https://backpack.tf/profiles/76561198087476001#!/compare/1566604800/1566691200

https://backpack.tf/profiles/76561198068893163#!/compare/1566604800/1566691200

Sold for ~8.5 keys

Sale 13:

https://backpack.tf/profiles/76561198068893163#!/compare/1566777600/1566864000

https://backpack.tf/profiles/76561197994697258#!/compare/1566691200/1566777600

Bulk

Total sales @:

6.75, 7.5, 7.5, 8, 8, 8.5, 9, 9 keys

Buyers up to ~7.5 keys,

seller at 10 keys,

taking 7.5 - 9 keys