Sale 1:

https://backpack.tf/profiles/76561198286485732#!/compare/1550102400/1550188800

https://backpack.tf/profiles/76561198099685235#!/compare/1550102400/1550188800

Sold for Bubbling Front Runner + Steaming Trilby(11)

Runner Mini:

https://backpack.tf/suggestion/5c8b3ad1d3817253460feee5

Suggestion for 13 keys

Total is 24 keys

https://bot.tf/stats/listings/MV3N6WE4

B/O of 20 keys

Sale 2:

https://backpack.tf/profiles/76561198099685235#!/compare/1550102400/1550188800

https://backpack.tf/profiles/76561198313704489#!/compare/1550102400/1550188800

Sold for G Fetti Bomber Hat

low:

https://backpack.tf/suggestion/5c8b58fa67807231c17ae2d8

Sale 3:

https://backpack.tf/profiles/76561198313704489#!/compare/1550793600/1551139200

https://backpack.tf/profiles/76561198269636307#!/compare/1551052800/1551139200

Bulk

Sale 4:

https://backpack.tf/profiles/76561198269636307#!/compare/1551312000/1551484800

https://backpack.tf/profiles/76561198094832204#!/compare/1551398400/1551484800

Bulk

Sale 5:

https://backpack.tf/profiles/76561198094832204#!/compare/1551398400/1551484800

https://backpack.tf/profiles/76561198906215917#!/compare/1551398400/1551484800

Sold for Blizzardy Trans (21)+ ~3 keys in sweets

Total is 24 keys

Sale 6:

https://backpack.tf/profiles/76561198193843482#!/compare/1551916800/1552089600

https://backpack.tf/profiles/76561198160193920#!/compare/1551657600/1552003200

Sold with 1 key for HoS Highway

Use there

Sale 7:

https://backpack.tf/profiles/76561198160193920#!/compare/1552003200/1552089600

https://backpack.tf/profiles/76561198090500318#!/compare/1552003200/1552089600

Sold for G Fetti Hermes + ~1 key in sweets

Hermes Mini:

https://backpack.tf/suggestion/5c8b58f86780722fbc612a83

Suggestion for 14.5 keys

Total is 15.5 keys

Sale 8:

https://backpack.tf/profiles/76561198090500318#!/compare/1552348800/1552435200\

https://backpack.tf/profiles/76561198139656272#!/compare/1552348800/1552435200

Bulk

Sale 9:

https://marketplace.tf/items/30786;5;u60

$37.99 / $1.8 = 21.11 keys

Total sales @:

15.5, 20, 21, 24 keys

Using this listing:

https://imgur.com/a/V3k0YT9

and the low sale of the bomber,

gonna keep 15.5 in range,

Taking 16 - 24 keys.