none on market

http://www.tf2outpost.com/trade/19675061 - sold for 7 pure, only recent sale (jun 1st, about 2 months ago +/-)

http://www.tf2outpost.com/trade/19591789 - added 15 pure for a scorching pipe (which is in turn outdated. Only recent usable sale, besides this one specifically, was a 1:1 with a darkblaze wrap, which sold for a RA wrap, which currently has buyouts of 8-10, considering this an outlier)

this might as well fall into the rare hat exception given how there's only one sale in the past three months, and owner hasn't sold it in well over a month (nor has the intention to).