I can do you one better if you pay shipping...

I have a 727 head/base/wiring that is in perfect working order, but I managed to destroy the transducer. A replacement transducer is $73.00. I just bought a newer unit instead for not much more than that.

I'll mail the whole thing (minus the broken transducer I threw away), including the same style base, to you USPS if you will send me a check covering shipping cost (should be around $8.00) after you get it.