Up for sale is a WMD (Well Marine Diver) First Stage. The model number is FS-808-I. This regulator is sealed in all ways possible, it is rated for ice diving and severe cold water. It has 4 LP ports and 2 HP ports. Intermediate pressure is ay 140-145 PSI and retails for $429.00. I purchased in hopes of doing cold water diving, but have no interest. This reg is brand new, never used, never wet. I will entertain any offers. Pm me if you are interested.