Visit MHSRV .com for Our Super Low Internet Sale Price. MSRP $240,130. New 2012 Forest River Berkshire RV W/4 Slides. Model 390FL. This diesel RV measures approximately 39' 9" in length and features a 340HP Cummins diesel with 6-speed automatic Allison transmission and a raised rail Freightliner chassis. Optional equipment includes a exterior entertainment center, Serta mattress, side-by-side refrigerator with ice maker, 8000 Onan quiet diesel generator with slide-out, tinted dual pane glass, passenger side laptop counsel, slide-out tray in basement, free standing dinette with hutch, electric fireplace, Soft-Touch leather furniture package, full ceramic tile flooring forward of the bedroom & power step well cover. CALL MOTOR HOME SPECIALIST at 800-335-6054 or VISIT MHSRV .com FOR ADDITONAL PHOTOS, DETAILS, BROCHURE, FACTORY WINDOW STICKER, VIDEOS & MORE.