Sale 1:

Sold for 13 keys + ~4 keys in painted Bill’s + ~2 keys in paints + ~8 keys in other items

http://www.tf2outpost.com/trade/28574991 - Deleted B/O, relist of http://www.tf2outpost.com/trade/28526520 - B/O of 26

Seller: http://backpack.tf/profiles/76561197964171516#!/compare/1478304000/1478390400

Buyer: http://backpack.tf/profiles/76561198059644133#!/compare/1478131200/1478390400

X = 26 (Capped by B/O)

Sale 2:

Sold for Steaming Brainiac Hairpiece (Outdated, buyer at 16) + Strange Festive Killstreak Sniper Rifle (8)

http://www.tf2outpost.com/trade/28598953 - B/O of 25

Seller: http://backpack.tf/profiles/76561198117597416#!/compare/1480118400/1480204800

Buyer: http://backpack.tf/profiles/76561198116351896#!/compare/1480118400/1480204800

With a buyer for 16 on the Brainiac, we can assume this sale is at least 25.

X = 25 (Capped by B/O)

Sale 3:

Sold with buds (2) for Aces High Modest Metal Pile of Scrap (26)

No outpost

Seller: http://backpack.tf/profiles/76561198059644133#!/compare/1478390400/1478476800

Buyer: http://backpack.tf/profiles/76561198086793593#!/compare/1478390400/1478476800

X = 24

Sale 4:

Sold for 21 keys

http://www.tf2outpost.com/trade/28623058 - Offers

Seller: http://backpack.tf/profiles/76561198152813004#!/compare/1480204800/1480291200

Buyer: http://backpack.tf/profiles/76561198068429580#!/compare/1480204800/1480291200

X = 21

Sale 5:

Quicksold for 21 keys + 2 ref

http://www.tf2outpost.com/trade/28633955 - B/O of 22

Seller: http://backpack.tf/profiles/76561198068429580#!/compare/1480204800/1480291200

Buyer: http://backpack.tf/profiles/76561198290097706#!/compare/1480204800/1480291200

X = 21

Sale 6:

Sold for Peace Sign Rebel Rouser

Seller: http://backpack.tf/profiles/76561198179707937#!/compare/1480204800/1480291200

Buyer: http://backpack.tf/profiles/76561198263068793#!/compare/1479686400/1480291200

Rebel Rouser may be a tad overpriced, and the seller is re-selling for 30. Would probably be better to update it with this sale instead.

Sale 7: (Dupe)

Sold for Hellish Inferno Results are In + Second Rate Sorcery (3 at the time) (and a creepy crawly case)

Seller: http://backpack.tf/profiles/76561197963500354#!/compare/1478131200/1478217600

Buyer: http://backpack.tf/profiles/76561198197928114#!/compare/1478044800/1478304000

Would be better to price the Results Are In with this sale.

Sellers:

27 keys:

http://i.imgur.com/e8G5E6n.png

http://backpack.tf/u/76561198290097706

http://www.tf2outpost.com/trade/28636948

http://i.imgur.com/9bKZLAM.png

http://backpack.tf/u/76561198263068793

28 keys:

http://i.imgur.com/YVzuIoS.png - 5 days

http://backpack.tf/u/76561198086948995

Sales at:

26

25

24

21 (2x)

21 quicksold, and there’s a buyer at almost 20.5. Excluding 21.

Going with 24-26