I had a little Xmas returning to do today and took back the non-Discovery channel version of this DVD that my mom got me and the Happy Feet DVD that my brother got me ( I asked for March of the Penguins). I got this DVD set at Costco for $77 which is one hell of a deal. You get the entire Planet Earth box set and the Blue Planet box set -- thats 10 DVDs! I can't wait to watch them on my parents fancy TV.