I have an Fl-18 Ultra pack with the 9-19* transducer. Still have the box and all paperwork. New one just arrived, selling this one. Also has the mag shield too. Willing to throw in a new spare battery but nothing wrong with the old one. Has been well cared for and battery charged thru summer months also, well maintained. Selling for 350.00 firm, new was a little over 600.00. No trades, face to face sale unless you want shipping then you assume all liabilities. Thanks, Mike