Sulphurous Janissary Ketche

New price: 15-17 keys

[proof below]

SALE #1 = not using

https://backpack.tf/profiles/76561198164184899#!/compare/1511827200/1512172800

https://backpack.tf/profiles/76561198121731353#!/compare/1512086400/1512172800

http://www.tf2outpost.com/user/76561198164184899 - no B/O

Sold for a Haunted Ghosts Handyman’s Handle. Better used there, since there are no other sales there.

SALE #2 = not using

https://backpack.tf/profiles/76561198126985704#!/compare/1511654400/1511740800

https://backpack.tf/profiles/76561198164184899#!/compare/1511654400/1511740800

Sold along 1 key in stuff for a Green Confetti Noble Amassment of Hats. Better used there, since we’ve got plenty of pure/mixed sales here.

SALE #3 = invalid

https://backpack.tf/profiles/76561198126985704#!/compare/1511568000/1511654400

https://backpack.tf/profiles/76561198353333670#!/compare/1511568000/1511654400

Unpriced, so better used there.

SALE #4 = invalid

https://backpack.tf/profiles/76561198353333670#!/compare/1511481600/1511568000

https://backpack.tf/profiles/76561198322223466#!/compare/1511481600/1511568000

Sold for a Circling Peace Sign Bot Dogger. Better used there due to the low sellers on the Bot Dogger.

SALE #5 = 17 keys

https://backpack.tf/profiles/76561198068090261#!/compare/1507248000/1507334400

https://backpack.tf/profiles/76561198081495160#!/compare/1506988800/1507420800

http://www.tf2outpost.com/user/76561198068090261 - no B/O

Sold for 15 keys + 2 keys in sweets.

SALE #6 = 15 keys

https://backpack.tf/profiles/76561198267189538#!/compare/1511395200/1511481600

Sold for 15 keys.

SALE #7 = 15 keys

https://backpack.tf/profiles/76561198349658012#t6394142031

http://www.tf2outpost.com/trade/29458269 - B/O 18 keys

Sold for 7 keys + 8 keys in sweets = 15 keys.

SALE #8 = not using

https://backpack.tf/profiles/76561198156452101#!/compare/1507161600/1512691200

Better used there.

SUMMARY

Sales: 15 / 15 / 17 keys

Sellers: 18 / 18 / 20 keys

https://i.imgur.com/l6iq89a.png

Going with 15-17 keys.