2012 Monaco Diplomat. NEW PRICE!!!! Asking 210000 USD for this 2012 Monaco Diplomat with only 23000mis powered by a MaxForce Cummins 405hp Diesel engine. Includes new Blue-Ox hitch, three Slides with full wall slide out, Aqua-Hot Heating System, two Washrooms, King sized bed select comfort mattress, Am-fm radio and Cd system, Entertainment system, Captains chair, Full kitchen, Tile floors, Patio awning, Rear camera, Non smoker, No pets.