Sale 1. (07-10-2016)

Bulk sale.

http://backpack.tf/profiles/76561198123494955#!/compare/1475798400/1475884800

Sale 2. (08-10-2016)

Sold with 1 Key + 1 key of sweets for a Blizzardy Storm Conquistador.

X + 2 = 16

X = 14 Keys

http://backpack.tf/profiles/76561198058046601#!/compare/1475884800/1475971200

Sale 3. (21-10-2016)

Sold with 1 Key for a Stormy Storm Demoman’s Fro.

X + 1 = 15.5

X = 14.5 (rounding up to 15 Keys)

http://backpack.tf/profiles/76561198058046601#!/compare/1477008000/1477094400

http://www.tf2outpost.com/trade/28531990

Sale 4. (28-10-2016)

Sold for an Orbiting Fire Gentleman’s Gatsby.

http://backpack.tf/profiles/76561198064309988#!/compare/1477699200/1477785600

no outpost.

Using to price the Gatsby.

Sale 5. (19-11-2016)

Sold with 2 Keys + <0.75 Keys of sweets for a Miami Nights Voodoo JuJu (Slight Return)(15.5).

X + 2 + <.75 Keys = 15.5

X = 13 Keys due to if the sweets were 0.01 keys, it would be 13.49, rounding to 13, and if 0.75, it would be 12.75, rounding to 13.

http://backpack.tf/profiles/76561198064309988#!/compare/1479513600/1479600000

http://www.tf2outpost.com/trade/28581300

Sales at 13, 14 and 15 Keys. Therefore taking the range as 13-15 Keys.