Sale 1:

Sold for $38.99 on Marketplace.tf

https://marketplace.tf/items/146;5;u57

https://backpack.tf/item/3750385097

38.99/1.9 = ~20.52

X = 21

Sale 2:

Sold for 12 keys + Vintage Lugermorph (5)

No outpost

Seller: https://backpack.tf/profiles/76561198155088691#!/compare/1509408000/1509494400

Buyer: https://backpack.tf/profiles/76561198150531550#!/compare/1509408000/1509494400

X = 17

Sale 3:

Sold for 14 keys

Seller: https://backpack.tf/profiles/76561198108148076#!/compare/1509062400/1509148800

Buyer: https://backpack.tf/profiles/76561198208327832#!/compare/1508889600/1509148800

X = 14

Sale 4:

Bulk for GE Hallmark and a B.M.O.C

Seller: https://backpack.tf/profiles/76561198011321852#!/compare/1505433600/1505520000

Buyer: https://backpack.tf/profiles/76561198029190249#!/compare/1505347200/1505520000

Sale 5:

Sold with cheap item for Vivid Milkman

Seller: https://backpack.tf/profiles/76561198219836673#!/compare/1510790400/1510876800

Buyer: https://backpack.tf/profiles/76561198096045346#!/compare/1510358400/1510876800

Sale 6:

Bulk for DBD Tartan Spartan

Seller: https://backpack.tf/profiles/76561198096045346#!/compare/1511308800/1511395200

Buyer: https://backpack.tf/profiles/76561198031126990#!/compare/1511308800/1511395200

Sellers:

16 keys:

https://i.imgur.com/oZKjjE9.png - 4 months

19 keys:

https://i.imgur.com/fF1REsI.png - 9 days

Sales at:

14

17

21

We have 2 sales above the 4-month old seller at 16, and 1 below. I don’t feel comfortable excluding the two sales above 16, especially given they are both either pure or considered to be pure. Will exclude 21 and keep 17.

Going with 14-17.