I guess the answer is - Is it in good working order?
I dont think you buy the boat with the old electronic gear, you just buy teh boat and accept or replace where needed.
Previously installed gear is dubious by nature so probably should not be the selling point anyway. The integrity of the yacht, its rig, engine etc are primary. Brokers will enjoy listing and pushing all the 'other' stuff on a boat.
Some of it is brand new in the box never been installed. The Auto helm wheel motor is installed and all the transducers are installed but the gauges them self's were packed away. I was meaning in general ? is The raython Autohelm good equipment in general?
Here is the set.
Thanks again for your advice.