C-Map NT Cartridges

[wellswa]

I have (6) C-Map NT cartridges for sale. The outside dimensions of the electronic cartridges are 1-3/4" x 1" x 1/8". I used them in a Raymarine 601xx chartplotter system which I no longer have. They are $50 each or I could make a better offer for all 6 of them. The charts include:

North Channel West & St. Mary's River
North Channel East
Cabot Head to McGregor Bay
Moon Bay to Beaverstone Bay
Port Severn to Moon Bay
Detroit & St.Clair Rivers with Lake St. Clair

If interested PM me.