Yes, Jim @ BAWS got back with me and the parts total were right around $500. The parts are now discontinued, but a few dealer still have them in stock, like Jim. That however was more than I was willing to pay just to add the depth signal. Mine, like yours, only displays water and air temp, clock, and engine hours. I ended up purchasing the Faria in-hull transducer depth sounds and located it near the throttle arm. My installation post is located here:
http://www.mastercraft.com/teamtalk/...ad.php?t=53397
Let me know if you have any questions. Thanks!