I just got an e-mail from Razer about their upcoming wireless mouse, the Mamba. It looks pretty cool...except for the price: $129!!! That's insane.
http://www.razerzone.com/p-198-razer-mamba-wireless-laser-gaming-mouse.aspx
http://www.razerzone.com/p-198-razer-mamba-wireless-laser-gaming-mouse.aspx