Sale 1:

Sold for Blizzardy Storm Plug-in Prospector (15) + Sniper skin (1)

No outpost

Seller: http://backpack.tf/profiles/76561198076782437#!/compare/1481760000/1481932800

Buyer: http://backpack.tf/profiles/76561198136487957#!/compare/1481760000/1481846400

X = 16

Sale 2:

Quicksold for 13 keys + Pink Bill’s (2)

No outpost

Seller: http://backpack.tf/profiles/76561198036490522#!/compare/1485302400/1485388800

Buyer: http://backpack.tf/profiles/76561198309145474#!/compare/1485302400/1485388800

X = 15

Sale 3:

Sold for 13 keys (probably offloaded to a quickbuyer: http://www.tf2outpost.com/trade/28779374 )

http://www.tf2outpost.com/trade/28764784 - Deleted B/O

Seller: http://backpack.tf/profiles/76561198109272505#!/compare/1487030400/1487116800

Buyer: http://backpack.tf/profiles/76561198155326941#!/compare/1487030400/1487116800

X = 13

Sale 4:

Sold with a key for Steaming Pot

Seller: http://backpack.tf/profiles/76561198052896687#!/compare/1485648000/1485734400

Buyer: http://backpack.tf/profiles/76561198109272505#!/compare/1485561600/1485734400

Would be better to update the Pot with this sale.

Sellers:

~16 keys: (Scrap.tf)

http://i.imgur.com/CZe7sY4.png

http://backpack.tf/item/1822820159 - ~2 days

Sales at:

13

15

16

15 quicksold. Excluding 15 and under.

Going with 16 flat.