Not a whole lot of interest in this hat, but there have been offers and completed trades in this range in the past month or so.

http://www.tf2outpost.com/trade/8914993, http://www.tf2outpost.com/trade/8493973

Only recent offer was a Smoking Hancho (1.6-1.8).

Got it for a Blizzard Brain Slug (1.5-1.8).

Because he was offered the Juju for the Brain Slug, the overpay would leave a value of 2.1 buds pure.

http://www.tf2outpost.com/trade/8241481

Has been active for 2 months and has no offers on the Juju. Probably because of the 3.7 bud B/O.

http://www.tf2outpost.com/trade/9670810, http://www.tf2outpost.com/trade/9318834

Offered a Orb Fire Fedora (1.8-2.8), a Bubbling Noble + 20 keys (2.3-2.5), a Planets Cowl (1.5-1.7), and a Smoking Slouch + N&B Veil (2.5-3.1).

Looks like he was interested in selling for the Bubbling Noble + 20 keys worth 2.2 pure, despite the best offer being the Smoking Slouch + N&B Veil worth 2.4 pure.

http://www.tf2outpost.com/trade/8861602

Never had a visible offer. Sold for 1 bud + N&B Gym Rat + 21 keys (2.2-2.3) ~ 2.1 pure

Trade took place between February 23rd and 24th.