We have in the past couple years, updated two machine's GPS/Product Monitors. Items include Raven Viper Pro, Smartrax RTK Node, and Product Controller Level 2 Node. Below are pictures and their price. If you have other questions, please contact Matthew.
Raven Viper Pro - #2
This unit came off of our Miller Nitro 5345. The controller controlled liquid, autoboom, section control and Smartrax. Unit has some "sun wear" on it as you can see from the pictures. Doesn't at all affect the performance of it - it worked great when we used it last. Asking $1,800 OBO. Price dropped 1-2-20