Infernal Smoke The Box Trot Taunt

Sale #1

https://marketplace.tf/items/30615;5;u3016

Sold for 60 dollars

60/1.95 = 30.76 ~ 31 keys

Sold for 31 keys in cash

Sale #2

https://backpack.tf/profiles/76561198193041274#!/compare/1511740800/1512086400

Sold for a C9 Sergeant's Drill Hat ( 29 keys )

Mini sale for the drill:

http://www.tf2outpost.com/trade/29429915

https://backpack.tf/profiles/76561198112279227#!/compare/1511654400/1512000000

Sold for a C9 Lucky Shot( 29 keys ) + some stuff ~ 29 keys

Sale #3

https://backpack.tf/profiles/76561198399778219#!/compare/1509408000/1509494400 - buyer

https://backpack.tf/profiles/76561198314683565#!/compare/1505865600/1510185600 - seller

Sold for a Blizzardy Storm Y.O.B.B ( 13 keys ) + Bubbling T.G.T ( 11 keys ) + 15.85 keys in items = 29.85 ~ 30 keys'

Mini sales for the unusuals:

Blizzardy Storm Y.O.B.B

Couldn't find any recent pure sales, but I found some unusual sales, with similar range:

https://backpack.tf/profiles/76561197982879578#!/compare/1506556800/1506816000

https://backpack.tf/profiles/76561198135373050#!/compare/1510185600/1510272000

https://backpack.tf/profiles/76561198092830265#!/compare/1510963200/1511827200

Bubbling T.G.T

https://backpack.tf/profiles/76561198066273646#!/compare/1510963200/1511049600

Sold in bulk with a 9 key unusual + a 10 key unusual.

The Bicorne is 28 keys

11 keys + 9 keys + 10 keys = 30 keys in unusuals ~ 30 keys

As the bicorne's price is 2 weeks old, I consider the bubbling T.G.T as 11 keys.

And as this is only sale of a clean bubbling T.G.T Withing 3 months I could find, there is not much else to go after

Sale #4

https://backpack.tf/profiles/76561198140010255#!/compare/1510099200/1510185600

Quicksold for 24 keys pure

Conclusion

1 sold for 30 keys in cash

2 sold for unusuals ~30-35 keys range

1 quicksold for 24 keys

Price range: 29-31 keys

Any proof/counter proof is more than welcome!