EB Games Canada has a great offer:

• SteelSeries Guild Wars 2 Mouse for $19,99 (original price is $69.99). Click here to get the mouse.
• SteelSeries Guild Wars 2 Headset for $24.99 (original price is $99.99). Click here to get the headset.

The Fine Print:

• The  Guild Wars 2 Mouse features a red, white and dragon design on its ambidextrous shape, red illumination, 4 pulsation levels and 7 programmable buttons.
• The  Guild Wars 2 Headset is a slim-profile, on-ear, design with mesh ear-cushions and 40mm drivers. It includes a 3.5mm PC cable and in-line omni-directional microphone.