Resuggestion, thanks to Deller for the screnshots!

Sale 1:

https://backpack.tf/profiles/76561198187168478#!/compare/1550880000/1552262400

https://backpack.tf/profiles/76561198305494036#!/compare/1550880000/1550966400

QS

Sale 2:

https://backpack.tf/profiles/76561198094496142#!/compare/1545609600/1545868800

https://backpack.tf/profiles/76561198056793885#!/compare/1545782400/1545868800

Bulk

Sale 3:

https://backpack.tf/profiles/76561198112281935#!/compare/1547510400/1547596800

https://backpack.tf/profiles/76561198102298597#!/compare/1547510400/1547596800

Sold for 26 keys

Sale 4:

https://backpack.tf/profiles/76561198102298597#!/compare/1547596800/1547683200

https://backpack.tf/profiles/76561198187093225#!/compare/1547596800/1547683200

Keys?

Sale 5:

https://backpack.tf/profiles/76561198187093225#!/compare/1547596800/1547683200

https://backpack.tf/profiles/76561198348057478#!/compare/1547510400/1547683200

Sold with 3 keys for Hg Valley Forge

Forge Mini:

https://backpack.tf/suggestion/5c972b5ed3817225b566039a

Suggestion for 25.5 keys

Total is 28.5 keys

Sale 6:

https://backpack.tf/profiles/76561198348057478#!/compare/1547683200/1547769600

https://backpack.tf/profiles/76561198063905981#!/compare/1547683200/1547769600

Sold for ~28 keys

Sale 7:

https://backpack.tf/profiles/76561198063905981#!/compare/1547942400/1548028800

https://backpack.tf/profiles/76561198331167728#!/compare/1547942400/1548028800

Bulk

Sale 8:

https://backpack.tf/profiles/76561198331167728#!/compare/1548288000/1548374400

https://backpack.tf/profiles/76561198254285639#!/compare/1548288000/1548374400

Bulky

Sale 9:

https://backpack.tf/profiles/76561198254285639#!/compare/1549152000/1549238400

https://backpack.tf/profiles/76561198138572932#!/compare/1549152000/1549238400

Sold for Steaming Warmer + 12 keys

Warmer Mini:

https://backpack.tf/suggestion/5c96ff3dd38172097617a2d2

Suggestion for 15 keys

Total is 27 keys

Sale 10

https://backpack.tf/profiles/76561198138572932#!/compare/1552694400/1552780800

https://backpack.tf/profiles/76561198819564432#!/compare/1552694400/1552780800

Sold for DP Lucha(16) + Blizzardy Toe(8.25) + 9 keys

https://ibb.co/C1P7d30

https://ibb.co/NTPm9RD

https://ibb.co/pfYWq07

Total is 33.25 keys

https://bot.tf/stats/listings/Y7N937L4

B/O of 32 keys, capping

Sale 11:

https://backpack.tf/profiles/76561198819564432#!/compare/1552694400/1552780800

https://backpack.tf/profiles/76561198259668029#!/compare/1552521600/1552780800

Sold for Insomnia Cranial(17) + FoD Skullcracker(8.75) + ~11 keys in sweets

Total is 36.75 keys

Total sales @:

26, 27, 28, 28.5, 32, 36.75 keys

with 28 selling quickly,

taking 29 - 32 keys