Only 12 days ago I updated this but BAM another pure sale above the current range:

http://www.tf2outpost.com/trade/19670323 SOLD for 17.5 pure

From previous suggestion:

http://www.tf2outpost.com/trade/21248191

Sold for 17 pure

b http://backpack.tf/profiles/76561198132716988?time=1405926000

a http://backpack.tf/profiles/76561198132716988?time=1406012400

http://imgur.com/DgUTodn

http://www.tf2outpost.com/trade/18940464 (3 months ago)

Sold for KaW BOA + beams SNS = 16.2 after overpay.

(FYI, BOA was not outdated at the time of the sale)

http://backpack.tf/profiles/76561198070713669?time=1398063600 -> http://backpack.tf/profiles/76561198070713669?time=1398236400

Most B/Os are 18 currently

*For future reference, buds are = 19 keys at this time

[/previous suggestion]

So here's the deal, 2 have sold for 17 and 17.5 very recently. the 16.2 sale was now 3 months ago so i'm calling it an outlier.

PURE is KING!