Garmin 198C color with remote GPS antenna. Works great. The only thing that it needs is to have the BNC connector on the end of the GPS cable replaced. I'm pretty sure that the part is only a couple of bucks at Radio Shack. It's called a twist-on BNC connector or if you know somebody with a crimper, they also have crimp-on types.
I was going to list this on AZBassZone for $150.
If you are an AZCA member, it's yours for $125 cash.
Can be picked up at SCF.