Sale 1:

https://backpack.tf/profiles/76561197964171516#!/compare/1553817600/1553904000

https://backpack.tf/profiles/76561198360513994#!/compare/1553644800/1553904000

Sold for Steaming Cold Killer(21.5)

B/O of 20 keys, capping

https://bot.tf/stats/listings/42KR137Y

Sale 2:

https://backpack.tf/profiles/76561198360513994#!/compare/1553904000/1554336000

https://backpack.tf/profiles/76561198061489334#!/compare/1553990400/1554163200

Sold with ~6 keys in sweets for Miami Defiant

Use there

Sale 3:

https://backpack.tf/profiles/76561198096006081#!/compare/1553385600/1553472000

https://backpack.tf/profiles/76561198343885717#!/compare/1553385600/1553472000

Sold for ~17 keys

Sale 4:

https://backpack.tf/profiles/76561198343885717#!/compare/1553558400/1553644800

https://backpack.tf/profiles/76561198046921199#!/compare/1553558400/1553644800

Sold for Stormy Trucker + 2 keys

Trucker Mini:

https://backpack.tf/suggestion/5ccbdf3cd38172218d31d840

Suggestion for 14 keys

Total is 16 keys

Sale 5:

https://backpack.tf/profiles/76561198046921199#!/compare/1553817600/1553904000

https://backpack.tf/profiles/76561198153088409#!/compare/1553817600/1553904000

Bulk

Sale 6:

https://marketplace.tf/items/394;5;u11

$43.99 / $1.79 = 24.58 keys

Total sales @:

16, 17, 20, 24.58 keys

Buyers at 16, 17 keys,

unsold for 22 keys,

Sale 2 would end up real low,

gonna take 17 - 20 keys... for now.