You might want to consider grabbing this sale on the Razer Naga. It's over on http://toys.dailysteals.com/ for today only and it's about $5 less than the 2nd cheapest site plus free shipping.
Sorry if this post is against the rules in any way, I will gladly delete it if it's considered as such. I'm no way affiliated with the site, just trying to help my fellow Tyrians.
EDIT: It looks like the site is now officially sold out! Grats to everyone who managed to grab one.