Sale 1:

Sold with Bill's for Stormy Storm Brain Bucket

Seller: http://backpack.tf/profiles/76561198139719262/#!/compare/1454486400/1454832000

Buyer: http://backpack.tf/profiles/76561198045773268/#!/compare/1454486400/1454572800

X + 2.1 = 14

X = 11.9

Rounding to 12 keys

Sale 2:

Sold for:

Searing Plasma Coupe (12)

Strange Genuine Anger (1.2)

1 key in items (1)

http://www.tf2outpost.com/trade/27800814 - No B/O

Seller: http://backpack.tf/profiles/76561198045773268/#!/compare/1454659200/1454745600

Buyer: http://backpack.tf/profiles/76561198183669359/#!/compare/1454659200/1455436800

X = 12 + 1.2 + 1

X = 14.2

Rounding to 14

Sale 3:

Sold for Kill-a-Watt Handyman's Handle + 2 keys

http://www.tf2outpost.com/trade/27825608 - Deleted B/O

Seller: http://backpack.tf/profiles/76561197964171516/#!/compare/1455350400/1455436800

Buyer: http://backpack.tf/profiles/76561198166381563/#!/compare/1455177600/1455436800

Handle's history doesn't match, however:

http://www.tf2outpost.com/trade/27738974

It looks as if the buyer was looking for the Handle.

Cannot be used to update the Handle, because this sale would bring the price to 11 keys, which is countered by buyers at 11 keys.

Sale 4: Not using

Not sure what was involved, I could only trace a single key. The hat was traded away before it registered in the buyer's backpack.

http://www.tf2outpost.com/trade/27695469 - Deleted B/O

Seller: http://backpack.tf/profiles/76561198107520045/#!/compare/1455868800/1455955200

Buyer: http://backpack.tf/profiles/76561198167450805/#!/compare/1455868800/1455955200

Sale 5: Not using

Bulk sale for something. Not the Bubbling Bonk Boy displayed in the seller's compare link.

Seller: http://backpack.tf/profiles/76561198069884729/#!/compare/1456473600/1456560000

Buyer: http://backpack.tf/profiles/76561198083498744/#!/compare/1456473600/1456560000

Sale 6: Not using

Another bulk sale

Seller: http://backpack.tf/profiles/76561198083498744/#!/compare/1456473600/1456560000

Buyer: http://backpack.tf/profiles/76561198076020691/#!/compare/1456473600/1456560000

Sellers:

No current sellers

Highest buyer:

11 keys

http://www.tf2outpost.com/trade/27699105

Sales at

12

14

Going with 12-14