Next.

SALE 1

Sold for 14 keys

https://backpack.tf/profiles/76561198363395191#!/compare/1557878400/1557964800

However, it was bought for 14, then dumped to a mannco trade bot immediately after, so I'm not using this sale. https://backpack.tf/item/5496278153

SALE 2

Sold for keys, not sure how many though, im assuming 8, but im not completely sure.

https://backpack.tf/profiles/76561198215813163#!/compare/1559433600/1559520000

MARKETPLACE SALES

20.2 on may 11 (20.2 / 1.79 = 11.28 rounding to 11 keys)

20.59 on may 16 (20.59 / 1.82 = 11.31 rounding to 11 keys)

https://marketplace.tf/items/tf2/30031;5;u60

CLASSIFIEDS

https://gyazo.com/1d0b66396dd9648ef8ebcb0ed8d5a8a8

Seller at 10.4 rounding to 10 keys.

Sale at 14.

Marketplace sales at 11 and 11.

Taking 10-11 keys as 14 was dumped right after purchased, and sale 2 isn't confirmed.