Sale 1:

Sold for Hot Pro. KS Flower Power Revolver (Field-Tested)

No outpost

Seller: http://backpack.tf/profiles/76561198221205628#!/compare/1467676800/1467763200

Buyer: http://backpack.tf/profiles/76561198146136994#!/compare/1467676800/1467763200

X = 35

Sale 2:

Sold for Terror-Watt Crocleather Slouch (21)

No outpost

Seller: http://backpack.tf/profiles/76561198291554347#!/compare/1466294400/1466380800

Buyer: http://backpack.tf/profiles/76561198068219260#!/compare/1466294400/1466380800

http://www.tf2outpost.com/trade/28272994 - B/O of 20 on the Crocleather, capping at 20

X = 20 (Capped by B/O)

Sale 3:

Sold for 19 keys

No outpost

Seller: http://backpack.tf/profiles/76561198125791160#!/compare/1469577600/1469664000

Buyer: http://backpack.tf/profiles/76561198197371511#!/compare/1469664000/1469750400

X = 19

Sale 4:

Sold with 1 key in items for Flies Big Elfin Deal + Logo Mongolian (11)

http://www.tf2outpost.com/trade/28325406 - B/O of 19

Seller: http://backpack.tf/profiles/76561198064957760#!/compare/1468108800/1468368000

Buyer: http://backpack.tf/profiles/76561198156150037#!/compare/1468281600/1468368000

Elf is outdated, but it would have to be less than 9 keys to change the value of this sale

X = 19 (Capped by B/O)

Sale 5:

Sold for Steaming Chieftain’s Challenge + Spec. KS Big Kill (6.5)

http://www.tf2outpost.com/trade/28278260 - B/O of 18

Seller: http://backpack.tf/profiles/76561198068219260#!/compare/1466553600/1466640000

Buyer: http://backpack.tf/profiles/76561198221205628#!/compare/1466553600/1466640000

Steaming Chieftain’s Challenge would have to be 11 keys or less to affect the value of this sale, however, there is a buyer at 11 keys on the classifieds:

http://puu.sh/qilMl/6ab937dcaf.png

http://backpack.tf/u/76561198023051867

X = 18 (Capped by B/O)

Sale 6:

Sold for Bubbling Noble Amassment of Hats (Mini at 18 below)

http://www.tf2outpost.com/trade/28324916 - B/O of 19

Seller: http://backpack.tf/profiles/76561198074350350#!/compare/1468022400/1468108800

Buyer: http://backpack.tf/profiles/76561198064957760#!/compare/1468022400/1468108800

X = 18

Sale 7:

Quicksold for 16 keys + Puffy Provocateur (1)

http://www.tf2outpost.com/trade/28341919 - B/O of 17

Seller: http://backpack.tf/profiles/76561198006544512#!/compare/1468540800/1468627200

Buyer: http://backpack.tf/profiles/76561198153216580#!/compare/1468540800/1468627200

X = 17

Not really a sale:

Sold for Smoking Chieftain’s Challenge lol

Seller: http://backpack.tf/profiles/76561198023325655#!/compare/1468540800/1468627200

Buyer: http://backpack.tf/profiles/76561198006544512#!/compare/1468540800/1468627200

It’s pretty clear why this isn’t being used

Bubbling Noble Mini:

Sold for 18 keys

No outpost

Seller: http://backpack.tf/profiles/76561198092471230#!/compare/1466467200/1466553600

Buyer: http://backpack.tf/profiles/76561198088878793#!/compare/1466467200/1466553600

X = 18

Terror-Watt Crocleather Mini:

Sold for 21 keys

No outpost

Seller: http://backpack.tf/profiles/76561198059309388#!/compare/1466899200/1466985600

Buyer: http://backpack.tf/profiles/76561198051916909#!/compare/1466985600/1467244800

X = 21

Sellers:

16.5 keys:

http://puu.sh/qiom5/8d9fbe92bd.png

http://backpack.tf/u/76561198084736296

18 keys:

http://puu.sh/qion2/6a936b69e4.png

http://backpack.tf/u/76561198183813937

http://www.tf2outpost.com/trade/28350215 - 1 week

20 keys:

http://puu.sh/qionG/c1987c9ff2.jpg

http://backpack.tf/u/76561198023325655

Sales at:

35

20

19 (2x)

18 (2x)

17

Sale at 17 quicksold, excluding 17

Sale at 35 is probably a little too high

Going with 18-20