4 years outdated.

Sold for 21 keys

https://backpack.tf/profiles/76561198061489334#!/compare/1590969600/1591056000

Sold with 26 refined for 19 keys

https://backpack.tf/profiles/76561198118842981#!/compare/1591315200/1591401600

https://backpack.tf/profiles/76561198311195384#!/compare/1591315200/1561852800

Ends up rounding to 19 keys anyways.

Sold for 15 keys + 20.33 refined

https://backpack.tf/profiles/76561198441744328#!/compare/1590969600/1591056000

https://backpack.tf/profiles/76561198066300970#!/compare/1590883200/1590969600

Rounds to 15 keys.

Sold for 46 on April 12, 2020 (46/1.71 = 26.90 rounding to 27 keys)

https://marketplace.tf/items/tf2/259;5;u88

https://backpack.tf/item/3890250459

No buyout found.

Classifieds:

https://gyazo.com/4fb51d1601a37882b25cfc9afd6f760c

1 @ 15 keys

1 @ 19 keys

1 @ 21 keys

1 @ 27 keys

Seller at 20, but unbumped. The buyer that purchased for 15, then resold to scrap.tf, excluding 15.

27 seems high, 3 sales at lower, as well as an unbumped seller for 20.

Taking 19-21 keys here.