trade sites:

https://backpack.tf/item/6066196527

https://backpack.tf/item/7400383363

Sale 1:

https://marketplace.tf/items/tf2/139;5;u11

$80 / $1.66 = 48.19 keys

https://backpack.tf/item/331635599

Sale 2:

untrace

https://backpack.tf/profiles/76561198087558444#!/compare/1574726400/1575244800

https://backpack.tf/profiles/76561198146826335#!/compare/1574812800/1574899200

Sale 3:

untrace

https://backpack.tf/profiles/76561198146826335#!/compare/1574899200/1574985600

https://backpack.tf/profiles/76561198179726121#!/compare/1574812800/1574985600

Sale 4:

19 keys

with strange spec market(1) + strange Burglerre(1) + 4 keys for DBD hiding hood(24.5)

https://backpack.tf/profiles/76561198179726121#!/compare/1574985600/1575072000

https://backpack.tf/profiles/76561198099141522#!/compare/1574985600/1575072000

hood: https://backpack.tf/suggestion/5e167f44f869d14dc21491de

Sale 5:

17 keys

https://backpack.tf/profiles/76561198099141522#!/compare/1574985600/1575072000

https://backpack.tf/profiles/76561198071588645#!/compare/1574985600/1575072000

Sale 6:

24.5

C9 elfin deal(11.5) + 13 keys + minimal sweets

https://backpack.tf/profiles/76561198071588645#!/compare/1574985600/1575072000

https://backpack.tf/profiles/76561198091148250#!/compare/1574985600/1575072000

==============================================================================

Sales:

17,19,25,48

2 months unsold at 32:

https://imgur.com/a/57miB1g

https://backpack.tf/item/929209851

buyers at 17:

https://imgur.com/a/ubO3sIT