Shop › 50ft by 15.5 ft catamaran quad cox marine diesel outboards Image 1 of 12 Image 2 of 12 Image 3 of 12 Image 4 of 12 Image 5 of 12 Image 6 of 12 Image 7 of 12 Image 8 of 12 Image 9 of 12 Image 10 of 12 Image 11 of 12 Image 12 of 12 50ft by 15.5 ft catamaran quad cox marine diesel outboards $500.00 message for more details - Rough exterior model only Purchase Added! message for more details - Rough exterior model only