Forgive me for the miscue, I accidentally posted this for a suggestion for a Steaming Demoman's Fro by accident. The last successful price change for this hat was 3 months ago, and offers on Outpost suggest that this price is inaccurate. All unusual prices are according to this website

http://www.tf2outpost.com/trade/8846607

We see one hidden offer of 1 bud pure, an offer of 1 bud plus 2 keys, and another for a Smoking Carouser's Capotain (19-25 keys), Strange Festive Holy Mackarel (6 keys) and Vintage Soldier's Stash (3-3.5 keys), totaling 28-34 keys.

http://www.tf2outpost.com/trade/8591344

Another offer of 1 bud is hidden, later adjusted to 1 bud + Portal 2 Soundtrack Box (10-11 keys), totaling 37-39 keys. Other offers include an Orbiting Fire Tippler's Tricorne (23-27 keys), a Strange Festive Sniper Rifle (25-26 keys), a Blizzardy Tam O' Shanter (24-31 keys), a Circling TF Logo Scotsman's Stove Pie (23-29 keys), a Massed Flies Drill Hat (1.1-1.3 buds), ans a Searing Plasma Sultan's Ceremonial (1.1-1.3 buds).

http://www.tf2outpost.com/trade/8175920

Offers on this link include 34 keys pure, Blizzardy Storm Snaggletooth (1.5-1.9 buds ), Blizzzardy Storm Old Guadalajara (1.1-1.4), Blizzardy Storm Safe n' Sound (25-32 keys), an Orbiting Fire Demoman's Fro (1-1.3 buds) + 7 ref + Craft Hat, and a Blizzardy Storm Tam O' Shanter (24-31 keys) plus Salvaged Crate 40 (5.5-6 keys), totaling 29.5-37 keys.