Terror-Watt Dead Cone

New price: 15-17 keys

[proof below]

SALE #1 = invalid

https://backpack.tf/profiles/76561198090147535#!/compare/1507161600/1507248000

Quickbought for 10 keys.

SALE #2 = 17 keys

https://backpack.tf/profiles/76561198109408338#!/compare/1506988800/1507075200

https://backpack.tf/profiles/76561198163724445#!/compare/1506988800/1507075200

http://www.tf2outpost.com/trade/29385313 - B/O 17 keys

Sold along a key for a Stormy Storm Trophy Belt. Should be able to cap at 17 key B/O.

SALE #3 = 15 keys

https://backpack.tf/profiles/76561198163724445#!/compare/1506729600/1506816000

http://www.tf2outpost.com/user/1107083,1 - no B/O

Sold along 2 keys for a Kill-a-Watt Blast Defense (17) = 15 keys.

SALE #4 = invalid

https://backpack.tf/profiles/76561198224899376#!/compare/1508457600/1508630400

Sold for 14 End of the Line keys. These are 24.5 ref.

24.5 X 14 keys = 343 ref

343 ref / 34 (regular key price) = 10 keys

So this sale would be around 10 keys which is low, considering current quickbuyers pay 11 keys.

SUMMARY

Sales: 15 / 17 keys

Sellers: 17 / 17 keys

https://i.imgur.com/2beAjjm.png

Going with 15-17 keys.