Please find below folks the official Nerf Mega Centurion sales description and for UK fans - a confirmed UK price / release date (just in time for The Walking Dead S4 :D):
NERF N-STRIKE ELITE CENTURION Blaster
(HASBRO/Ages 8 years & up/Approx. Retail Price: £49.99/Available: Autumn/Winter 2013)
Feel the power when you wield the mighty N-STRIKE ELITE CENTURION blaster, which possesses a massive and unparalleled 80 foot dart firing distance. Boasting the furthest firing NERF blaster in the brand’s history, the CENTURION blaster also features the new whistling MEGA dart, measuring over twice the size of a standard ELITE dart and screaming through the air when fired. With the formidable CENTURION blaster, fans will enjoy unprecedented power, precision and distance. Blaster comes with removable bipod, one six-dart clip and six MEGA darts. Available at most major toy retailers nationwide.