Unpriced, these don't like to sell often it seems

Sold alongside 25 keys (~1.8, buds at 14 keys) for a Haunted Ghosts Thirst Blood (~5) = ~3.2

http://www.tf2outpost.com/trade/22954766

Sold for a Strange Professional Original, not touching this and likely an outlier anyways

http://www.tf2outpost.com/trade/23208748

http://backpack.tf/profiles/76561198121350956?time=1413961200

Sold for Planets Rack (~3.2, only a few days outdated so meh) but B/O of 3 buds on both Rack trade and the later YWN trade

http://www.tf2outpost.com/trade/23208748 (YWN)

http://www.tf2outpost.com/trade/22639775 (Rack)

Sellers:

http://www.tf2outpost.com/trade/24024130 - no price, young

http://www.tf2outpost.com/trade/23804145 - no price, 2 weeks

http://www.tf2outpost.com/trade/23734633 - no price, 3 weeks

http://www.tf2outpost.com/trade/23472558 - no price, 1 month

http://www.tf2outpost.com/trade/19662979 - no price, 7 months