Hello, Wave 1 (Cheetor, Rhinox, Waspinator): December 2005 as per: 10th Anniversary Beast Wars and new Alternators are out! Wave 2 (Dinobot, Rattrap, Tarantulas & Transmutate): March 2006 as per: Confirmed Sighting Of Beast Wars 10th Anniversary Wave 2 Figures! Cheers, Jon