Sale 1:

Sold for Disco Beat Down Mullet (8.75) + a couple cheap items

Seller: https://backpack.tf/profiles/76561198928487004#!/compare/1590019200/1590105600

Buyer: https://backpack.tf/profiles/76561198093136976#!/compare/1590019200/1590105600

https://backpack.tf/item/7956908541

9 keys

Sale 2:

Sold for 9 keys

Seller: https://backpack.tf/profiles/76561198093136976#!/compare/1590019200/1590105600

Buyer: https://backpack.tf/profiles/76561198396499936#!/compare/1590019200/1590105600

https://backpack.tf/item/7956908541

9 keys

Marketplace Sales:

https://marketplace.tf/items/tf2/148;5;u57

$35.99, March 17th

https://backpack.tf/item/7956131963

http://manic.tf/keyprice?at=2020-03-17&price=35.99 - $35.99 / $1.69 = 21.30 keys

https://bot.tf/stats/listings/MQ08R08P - No B/O

Rounds to 21 keys

Other Sales:

https://backpack.tf/item/7956908541 (#1)

#1

Bulk for Vivid Larrikin

https://backpack.tf/profiles/76561198015950668#!/compare/1589587200/1589673600

https://backpack.tf/profiles/76561198928487004#!/compare/1589500800/1589587200

#2

Untraceable

https://backpack.tf/profiles/76561198985910282#!/compare/1585267200/1585353600

https://backpack.tf/profiles/76561198104668359#!/compare/1584921600/1585353600

Only 8 keys match, bot.tf shows it was listed for 10.

https://bot.tf/stats/listings/4299GQW7

Excluding.

#3

SCM

https://backpack.tf/profiles/76561198104668359#!/compare/1585353600/1585958400

https://backpack.tf/profiles/76561198036591662#!/compare/1585699200/1586736000

Sale most likely occurred during some time around April 13th, but there are too many conflicting sales around the time, so I can’t get an exact value out of this.

Sellers:

https://i.imgur.com/aGNFcPx.png

https://backpack.tf/item/7956908541 - 14 keys

Sales at:

9 (2x)

21

21 is a large outlier, excluding 21.

Taking 9 flat.