Reconfirming the price, hasn't been updated in 4 months. Proof below!

Seems that offers on the hat are pretty much all in this range. Only two trades are currently up, but there are multiple offers on both:

http://www.tf2outpost.com/trade/8827877 - Looking for 36 Keys (about 1.3), has been offered 32 Pure Keys. He has also been offered a Smoking Private Eye (About 1.3 considering overpay in Unusuals) and a Planets Connoisseur's Cap + Last Breath (About a bud considering overpay). He appears to just be after pure Keys and Buds, however, as he hid both the unusual offers.

http://www.tf2outpost.com/trade/8652613 - Has been offered both 30 and 34 Pure Keys on the Pith, but seems to just be after unusuals. Was also offered a Nuts and Bolts Killer's Kabuto, which is about a bud considering overpay.

Overall, not much has changed pricewise, just a tiny bump down a bit.

Feel free to leave feedback below!