2 years outdated. 5 sales recently so might as well update it.

Sale 1. (02-10-2016)

Sold for 15.5 keys worth of assorted taunts.

Buyer was selling it for 13 keys pure

Seller’s backpack before/after - http://backpack.tf/profiles/76561198060959523#!/compare/1475280000/1475366400

Buyer’s backpack before/after - http://backpack.tf/profiles/76561198159664219#!/compare/1474934400/1475366400

Sale 2. (03-10-2016)

Sold for 10 keys pure

http://backpack.tf/profiles/76561198159664219#!/compare/1475366400/1475452800

http://backpack.tf/profiles/76561198090737788#!/compare/1475366400/1475452800

Sale 3. (30-09-2016)

No outpost.

Quicksold for 9 keys pure.

Seller’s backpack before/after - http://backpack.tf/profiles/76561198298766503#!/compare/1475280000/1475366400

Buyer’s backpack was not tracked.

Sale 4. (17-09-2016)

Sold for 10 keys

http://backpack.tf/profiles/76561198124700627#!/compare/1473897600/1474070400

Sale 5. (15-09-2016)

Sold for Steaming Hard Counter (10 keys)

http://backpack.tf/profiles/76561198088998800#!/compare/1473897600/1473984000

Mini for Counter:

10 keys pure

http://backpack.tf/profiles/76561198158568880#!/compare/1473379200/1473552000

Sales at 9 x1, 10 x3, 13 x1, taking range 10-13

Thanks to Pampick - http://backpack.tf/profiles/76561198053700606 for help with creating the suggestion.