Humminbird made 3 different modles list below. Does anyone know where I can locate a new one? It doesn't matter which model, just need one soon. Thanks
They operate on C or D batteries, Not a Car Battery

http://www.amazon.com/Humminbird-Fis...NTFDK25WME4YSJ

Humminbird 140C Fishin' Buddy 3.5-Inch Fishfinder


Humminbird 120 Fishin' Buddy 4-Inch Fishfinder


Humminbird 110 Fishin' Buddy 4-Inch Fishfinder


Lowrance and Bottem Line also made Prortable Fishfinders but cant find those either.