Sale 1:

https://backpack.tf/profiles/76561198176904938#!/compare/1544486400/1544572800

https://backpack.tf/profiles/76561198375762545#!/compare/1544054400/1544918400

Untrace

Sale 2:

https://backpack.tf/profiles/76561198375762545#!/compare/1547251200/1547510400

https://backpack.tf/profiles/76561198021055079#!/compare/1547337600/1547424000

Sold for 15 keys

Sale 3:

https://backpack.tf/profiles/76561198021055079#!/compare/1547942400/1548028800

https://backpack.tf/profiles/76561198277702279#!/compare/1547942400/1548028800

Sold for 18 keys

Sale 4:

https://backpack.tf/profiles/76561198277702279#!/compare/1548374400/1548460800

https://backpack.tf/profiles/76561198448829129#!/compare/1548374400/1548460800

QS

Sale 5:

https://backpack.tf/profiles/76561198448829129#!/compare/1548460800/1548547200

https://backpack.tf/profiles/76561198356313666#!/compare/1547856000/1548547200

Sold for keys

Sale 6:

https://backpack.tf/profiles/76561198356313666#!/compare/1548806400/1549238400

https://backpack.tf/profiles/76561198056607878#!/compare/1548028800/1550102400

Untrace

Sale 7:

https://backpack.tf/profiles/76561198015378996#!/compare/1543536000/1543795200

https://backpack.tf/profiles/76561198006544512#!/compare/1543363200/1543536000

Keys?

Sale 8:

https://backpack.tf/profiles/76561198006544512#!/compare/1548720000/1548806400

https://backpack.tf/profiles/76561198269500928#!/compare/1548806400/1549324800

Sold for 18 keys

Sale 9:

https://backpack.tf/profiles/76561198269500928#!/compare/1549324800/1549497600

https://backpack.tf/profiles/76561198206390265#!/compare/1530576000/1549843200

SCM

Sale 10:

https://backpack.tf/profiles/76561198876584040#!/compare/1550016000/1550102400

https://backpack.tf/profiles/76561198173088631#!/compare/1549929600/1550016000

Sold for Blizzardy Brigade

Brigade Mini:

https://backpack.tf/suggestion/5c663c1c44325a2a25281f73

Sold for 17.5 keys

Sale 11:

https://backpack.tf/profiles/76561198173088631#!/compare/1549929600/1550016000

https://backpack.tf/profiles/76561198190474742#!/compare/1549929600/1550016000

Sold with ~1 key in sweets for G Fetti Drill Hat

Use there

Sale 12:

https://backpack.tf/profiles/76561198190474742#!/compare/1549929600/1550016000

https://backpack.tf/profiles/76561198055969370#!/compare/1549929600/1550016000

Sold with 4 keys for KaW Tree + Sweets

Use there.

Total sales @:

15, 17.5, 18, 18 keys

Buyers up to 13 keys,

Sellers at 19 keys,

Taking 15 - 18 keys