I have a Lowrance Elite-5 DSI for sale. It comes with the head unit and a Ram mount. No transducer/power cable (trolling motor accident). They can be purchased from Tackle Whse for 79.99. Wait till black Friday and get an additional 20% off. http://www.tacklewarehouse.com/Lowrance_DSI_Transom_Mount_Transducer/descpage-LDST.html
I never could get a Navionics chip to work with the unit but it is an excellent fish finder. I still have the original box. $100
dollars gets the unit and Ram mount. I am in the Waco - Temple area but will ship for $10. PM me if you are interested. I can text pics, but not with the unit on.