Desperately needs a price change. I sold this beauty in less than 5 hours for 25 pure keys, and got an offer of 20 keys as well.

http://www.tf2outpost.com/trade/8814991/done is my trade, and you can ask the guy that bought the hat from me if you want to confirm I sold it for 25 keys

http://www.tf2outpost.com/trade/8757285 A GIFTED one has a CO of 18 keys

http://www.tf2outpost.com/trade/4504554 This guy hasn't responded in months, so really that leaves only one the market, and it's gifted. However, this link has gotten offers of 20 pure keys several times, and rejected it. 20 to 25 seems much more reasonable overall. It's a liked effect, and for a festivizer, is one of the rarer effects.