Here is what is available: Mindstorms Education Core Set NXT-G 9797 (robot and lots of pieces in a storage bin) = 2 available; $175 (original price $385) Mindstorms Retail Set 8547 =(robot and different/fewer pieces than 9797, no bin) = 1 available selling for $125 (original price $275) Education Resource Set 9695 = $100 (extra parts in a bin) = $50 (original price $100) Body Forward Field Kit = selling for $40 Green City Challenge = $299; selling for $125 Books - message me if you would like the list Extra parts The Green City Challenge is a special item to teach how to plan strategy, design attachments and program for LEGO missions. It has a renewable energy theme. The set has a teacher's guide and several practice mats in addition to the mission mat and mission elements. https://www.generationrobots.com/en/401960-green-city-challenge-set-for-lego-mindstorms.html -- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list". -- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.