Sale 1:

https://backpack.tf/profiles/76561199025016723#!/compare/1585180800/1585440000

https://backpack.tf/profiles/76561198129819677#!/compare/1585785600/1586044800

Bulk

sale 2:

https://backpack.tf/profiles/76561198129819677#!/compare/1586822400/1586995200

https://backpack.tf/profiles/76561198850274253#!/compare/1586908800/1586995200

QS

sale 3:

https://backpack.tf/profiles/76561198928347702#!/compare/1582848000/1582934400

https://backpack.tf/profiles/76561198307761034#!/compare/1582848000/1582934400

Untrace, keys match, but were not part of the trade...

sale 4:

https://backpack.tf/profiles/76561198307761034#!/compare/1582934400/1583020800

https://backpack.tf/profiles/76561198096213469#!/compare/1582934400/1583020800

sold with 3 keys for DBD Nuke

Nuke Mini:

https://backpack.tf/suggestion/5eac7430d710fb26b4081dfb

Suggestion for 24 keys

Total is 21 keys

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

B/O of 27 keys

sale 5:

https://backpack.tf/profiles/76561198096213469#!/compare/1582934400/1583020800

https://backpack.tf/profiles/76561198053720151#!/compare/1582934400/1583020800

Untrace

sale 6:

https://backpack.tf/profiles/76561198053720151#!/compare/1584057600/1584144000

https://backpack.tf/profiles/76561198035701234#!/compare/1584057600/1584144000

Bulk for keys

sale 7:

https://backpack.tf/profiles/76561198035701234#!/compare/1586476800/1586908800

https://backpack.tf/profiles/76561198053720151#!/compare/1586563200/1586649600

bulk or for the full amount of keys. can't accurately tell whats going on here.

sale 8:

https://backpack.tf/profiles/76561198053720151#!/compare/1586649600/1586736000

https://backpack.tf/profiles/76561198337734785#!/compare/1586563200/1586649600

QS

sale 9:

https://backpack.tf/profiles/76561198337734785#!/compare/1587168000/1587254400

https://backpack.tf/profiles/76561198376331369#!/compare/1586995200/1587254400

sold for ~16 keys

Total sales @:

16, 21 keys

seller for ~16.5 keys,

https://bot.tf/stats/listings/MVQ7NWJV

unsold for ~2 weeks,

taking 16 flat.