most credit goes to Erik

" https://backpack.tf/profiles/76561198344933095#!/compare/1523232000/1523318400

https://backpack.tf/profiles/76561198307484270#!/compare/1523232000/1523318400

Sold for 5 keys, the metal doesn't seem to match.

https://backpack.tf/profiles/76561198041368829#!/compare/1522108800/1522454400

Sold for 5 keys.

https://backpack.tf/profiles/76561198038943361#!/compare/1519862400/1520208000

https://backpack.tf/item/6377487664

Scammer alt, not sure when he got banned. Supports I guess.

https://backpack.tf/profiles/76561198012358594#!/compare/1522022400/1522108800

Sold for 5 keys.

https://backpack.tf/profiles/76561198150490049#!/compare/1522022400/1522368000

Likely sold for 4 keys, probably a tad low.

https://backpack.tf/profiles/76561198161385078#!/compare/1522108800/1522368000

Unusualified after it got bought off an auction.

https://marketplace.tf/items/30572;5;u3009

http://www.tf2outpost.com/trade/29583725 - B/O 6 keys

Sold for $12.95 ( / $1,98 ) = 6.5 keys

https://marketplace.tf/items/30572;5;u3009

Sold for $13.89 ( / $1,98 ) = 7 keys

So sales at 4 / 5 / 5 / 5 / 5 / 6 / 7 keys only using sales from the past month."

Doing this is not hard.

Thanks for the credits ..

upvote regardless