Only 9 exist. Ok…

Sale 1. (23-10-2016)

Sold for a Duped Sunbeams Pyro’s Beanie(45) + 3.5 keys worth of sweets.

X = 45 + 3.5

X = 48.5 (capped at B/O of 40 Keys)

http://backpack.tf/profiles/76561198136954791#!/compare/1477180800/1477440000

http://www.tf2outpost.com/trade/28549105

Mini for Duped Beanie.

Sold for a Terror-Watt Pyromancer Mask.

http://backpack.tf/item/3637642817

http://www.tf2outpost.com/trade/28586599

http://backpack.tf/profiles/76561198043936328?time=1478995200 - sort by time

https://gyazo.com/3c9a5aef83247c70f4d7871c6bb42bdb

Quickbuyer for Mask at @ 43k.

https://gyazo.com/89035748d52364c772a20387da6e31d8

Other sellers at 57+ keys. No mini required, will cap at B/O of 45 Keys.

Sale 2. (20-10-2016)

Quicksold for 30 Keys. B/O was 40 so I’d assume he needed pure or something like that.

http://backpack.tf/profiles/76561198119164169#!/compare/1476835200/1476921600

http://www.tf2outpost.com/trade/28525575

Sale 3. (05-11-2016)

Sold for a Neutron Star Chicken Hat.

http://backpack.tf/profiles/76561198261521812#!/compare/1478044800/1478304000

http://www.tf2outpost.com/trade/28553019

Best used to price the Chicken Hat, but looking at sell orders right now on the Chicken Hat, it seems like it would be a massive outlier.

Sale 4. (08-11-2016)

Sold for a Purple Confetti Large Luchadore(33.5).

Rounding up to 34 Keys.

http://backpack.tf/profiles/76561197996095002#!/compare/1478563200/1478649600

No outpost.

Mini for the Luchadore.

http://backpack.tf/suggestion/582dd1bc83de6b3f58073924

Sale 5. (07-11-2016)

Sold for an Aces High Dead Cone + Orbiting Fire Noble Amassment of Hats + 1.25 Key worth of sweets.

X = 1.25 + (9-10) + 23.5

X = 33.75-34.75 (rounding up to 34-35 Keys)

http://backpack.tf/profiles/76561198214182784#!/compare/1478304000/1478476800

No outpost.

Mini for Aces Cone.

No sales, seller of the GE Dead Cone is selling for 10 keys.

https://gyazo.com/603d53a0388dea7150b3c59b8d7a7af7

Found a quickbuyer on outpost buying for 8 keys.

http://www.tf2outpost.com/trade/28602278

Taking it as 9-10 keys, because 8 keys is a quicksell price.

Mini for Orbiting Fire Noble.

In date, taking as 23.5 keys.

Sale 6.

http://backpack.tf/profiles/76561198155927905#!/compare/1478044800/1478217600

Bulk sale; not using.

Sale 7.

Sold with a Steaming Patriot Peak for a Neutron Star Vive La France.

http://backpack.tf/profiles/76561198019254407#!/compare/1477872000/1478044800

No outpost.

Bulk sale; should be used to price the Neutron La France.

Sales at 34 and 40 keys. Sale 5 fits into range. Therefore taking as 34-40 Keys.