COMBO: DVDs, Paperback Book, Cushion + Card = DVD, Secrets to Pain-Free Sitting with Esther Gokhale, DVD, Back Pain: The Primal Posture Solution with Esther Gokhale, Paperback Book, the 8 Steps to a Pain-Free Back by Esther Gokhale, the Gokhale Method Pain-Free Sitting Stretchsit Cushion + the Esther Gokhale Pain-Free Sitting Teleseminar Card