Price update.

Offers

http://www.tf2outpost.com/trade/6665787

4 buds

Green Energy Cowl = 4.2 - 5 buds

Blizzardy Veil + Blizzardy Cowl = 4.2 - 5.4 buds

http://www.tf2outpost.com/trade/8324221

Misty Skull Conquistador = 3.3 - 5 buds

http://www.tf2outpost.com/trade/8693163

Ghosts Hallmark - 12 keys = 4 - 4.5 buds

http://www.tf2outpost.com/trade/6308769

Seller tried to accept 4 buds, but person who offered bought another hat.

http://www.tf2outpost.com/trade/9698172

Flies Grimm Hatte = 3.9 - 4.3 buds

Price Range

Not quite sure about sales, but there are buyouts set at 4.5 buds, and one guy tried to take a 4 bud offer. So I'm going to peg it at 3.9 - 4.4 (accounting for unusual overpay), since you don't see many unusual offers going far above 4.5. Low end at 3.9 because one of the sellers was willing to sell at 4.