(i accidentally pressed enter on the last one without finishing the range. lol)

"Nothing"

1 year old price. This is my first real unusual price suggestion, so constructive criticism would be highly appreciated.

Solds:

Sale 1: Nov 10th: http://www.tf2outpost.com/trade/23641764 Sold for 18 keys + 15.33 ref = 19.5 keys (keys were 10.33-10.44 ref back then)

Seller's Backpack before: http://backpack.tf/profiles/76561198130972248?time=1415520000

Seller's Backpack after: http://backpack.tf/profiles/76561198130972248?time=1415606400

Sale 2: Sep 25 (a bit outdated): http://www.tf2outpost.com/trade/22788932 Sold for DP Brigade Helm (20*0.9) = 18 keys

Seller's Backpack before: http://backpack.tf/profiles/76561198079732098?time=1411628400

Seller's Backpack after: http://backpack.tf/profiles/76561198079732098?time=1411714800

Sale 3: Dec 29th: Bought Mine from deduction for Collector's Fortified Compound + 4 Keys = 17 keys

http://puu.sh/dQ20B/2d49b1df27.png

http://puu.sh/dQ22J/0253cb8242.png

Sale 4: Dec 30th: Just sold mine for 16 Keys + 6 ref = 16.35 rounding to 16.5 keys

http://puu.sh/dQ25b/63c0765264.png

http://puu.sh/dQ25J/8d5da0234b.png

Advice would be appreciated :d