It was initially offered on NewEgg at $130 but they've dropped the pre-order price to $100, so I canceled the first order and placed another at the new price. I wonder if the Egg would have tried to charge me the full $130?
Anyway, I'm really looking forward to this. I normally get whatever cheap POS mouse and keyboard I can. But lately, I've seen the value of having a few extra buttons for common functions like the 'back' button in Firefox. The problem is that the damn buttons are never where I want them to be and I end up doing things I hadn't planned on doing. I can't tell you how many posts I've lost by accidentally hitting the 'back' button for example. So I'm hoping that this new puppy really is as adjustable as it seems to be. It's still a lot of money for damned mouse, considering how much time I'll spend using it, I figure it's worth it if it works as advertised.
If I've got the mojo when I get mine, I'll see if I can do a review. I imagine any number of hardware sites will beat me to it though.