Cost of vex robotics starter kit?

It depends on which kit you want. The classroom starter kit is $699.99 and comes with all of the materials needed to create, program, and run a VEX robot.

The "Radio Control" starter bundle is $299.99, and comes with all of the materials needed to build and run the robot. However, it does not come with the programming software or hardware.

The "Autonomous Control" bundles range from $319.99 to $449.99 and contain everything except a signal spiltter, can be used to drive up to 6 devices including VEX motors and servos and the transmiter and receiver kit, which allows a driver to control the robot.

The "Dual Contol" bundle, which can run both autonomous and radio controlled, contains everything except a signal splitter and ranges from $419.99 to $549.99.