Try Amazon France, that is where I bought all of my Alizée CD's and the En Concert DVD. Your Amazon.com account works exactly the same at the French Amazon site except everything is listed in French. Also remember you need a DVD player that will play European PAL DVD's that is set for Region (0). I actually picked up one at Best Buy for $49. Just research, Google is your friend on this subject.
https://www.amazon.fr/s/ref=nb_sb_no...2%2Ck%3Aalizee