I am about to sell one of my Lowrance Elite 7 Chirp units soon. It's less than a year old and in good shape. I just upgraded to a HDS 7 Gen 3. The units are really solid for the money. They can be a little slow but once you get them tuned in they are really good. PM if you are interested.
And Jesus said to them, “Follow Me, and I will make you become fishers of men.” Mark 1:17 (NASB)