We ended up with 2 extra controllers. We have 1 left in blue. It's $100 plus ship. Below is a link for more info.Controller
1 piece Wireless Controller for the Carrera Digital System D132 / 124
now with a new trigger lever for one- or two-finger operation - easily replaceable - no controller disassembly
the controller operates with a microcontroller, advanced functions of our Speedflow controller box are integrated into this controller.
The connection to the system is via the Carrera Carrera Wireless receiver (this they have so often been acquired by the web purchase)
Operation via 2 current batteries of size AAA - it is possible a continuous operation of more than 80 hours of high-quality batteries
The controller has an ON / OFF switch and an LED display
Controller housing DS