2 years outdated.

Sold for 3 keys + some random hats adding up to less than 0.5 keys

https://backpack.tf/profiles/76561199052319732#!/compare/1589932800/1590019200

https://backpack.tf/profiles/76561198105495176#!/compare/1589846400/1589932800

Probably other stuff was added, excluding as currently too low.

Scm?

https://backpack.tf/profiles/76561198070031853#!/compare/1587945600/1588982400

https://backpack.tf/profiles/76561199052319732#!/compare/1589500800/1592956800

Sold for 49.99 on April 20, 2020 (49.99/27.93 rounding to 28 keys)

Sold for 50 on April 26, 2020 (50/1.81 = 27.62 rounding to 28 keys)

https://marketplace.tf/items/tf2/30974;5;u29

https://backpack.tf/item/8024517447

Buyout was 16 keys (first sale)

https://bot.tf/stats/listings/4EPZE03E

Capping at 16 keys.

Sold for 20 keys

https://backpack.tf/profiles/76561198021055079#!/compare/1585267200/1585353600

https://backpack.tf/profiles/76561198003981693#!/compare/1585353600/1585180800

Sold for 5 refined?

https://backpack.tf/profiles/76561198003981693#!/compare/1585526400/1585699200

https://backpack.tf/profiles/76561198305494036#!/compare/1585699200/1585612800

Likely stuff were missing here.

Classifieds:

https://gyazo.com/a380a45ed424697e9ceb4b2e2a6d8ae7

1 @ 16 keys

1 @ 20 keys

1 @ 28 keys

Lowest sellers range from 22 to 26. Excluding 28 keys.

Highest buyers range from 17.07 to 17.1. Excluding 16 keys.

Taking 20 keys here.