The Robotix line of modular construction kits was very popular in its day! Created by the Learning Curve, and sold by Milton Bradley, the line was unfortunately discontinued in 2002. The Robotix line was also sold by Radio Shack for a brief time. The line is still quite popular among collectors! And is still a very enjoyable construction toy, for both young and old! These kits are surplus, almost all are new, all are complete. In most cases boxes show shelf wear. In rare cases, decals have already been applied. Note: Individual parts from the various kits are also available. Inquire. Robot Commander! (5000 series) $399.99 Crocosaurs $349.99 Robo-Dog $199.99 Computer Set $199.99 G Rex $199.99 2K9 $199.99 R-4000 Series $189.99 Mission Hub $179.99 R-3000 Series $169.99 Ion Centurion $149.99 M.A.X. (motorized android xplorer) $149.99 R-2000 Series $149.99 R-1500 Series $129.99 R-1000 Series $99.99 X-1 Expansion Set $99.99 Serpesaurs $99.99 Wireless Controller $99.99 Remote Speeders 2.0 $99.99 Desert Rover $69.99 Power Claw! $69.99 Transpan Carrier $69.99 Terrestrial Construction Unit $59.99 Wings & Stings $59.99 Stealth Explorers $59.99 Galactisaurs $59.99 Remote Speeder $59.99 Microsentry Robot $59.99 Copyright © 2003-2009 E-Clec-Tech. All rights reserved. All other materials and logos are copyrighted by their respective owners, or companies.