Check the listing for details. Autohelm ST50 NAVDATA Replacement LCD Screen, Raymarine, Raytheon, Display. Condition: New. Listed at 69.00 USD. NOTE: This is not a complete control head. Replacement LCD SCREEN ONLY! Is your display screen hard to read? Discolored?In most cases, this replacement LCD can restore your display to like new, with a clean bright display! Easy install that anyone can do themselves, detailed installation instructions included! This auction is for a:Replacement LCD(Liquid Crystal Display) For AUTOHELM ST50 NAVDATAControl Heads LCD SCREEN ONLY! NOT a complete control head EASY DIY INSTALL! Detailed Installation Instructions Included!No soldering required, only basic tools and the ability to follow instructions. PAID INSTALLATIONS: I will do installs on domestic orders for an additional $50. You will be responsible for shipping of your nav unit both ways. *PLEASE SELECT LOCAL PICKUP FOR THE SHIPPING METHOD FOR PAID INSTALLATION ORDERS!* That way you won't get charged shipping on the screen alone. Please contact me for more info. USPS Priority shipping for Continental USAInternational Shipping: For most countries, you will receive the LCD in 10-30 Days. However, some countries may take up to 60+ DAYS. I'm looking at you Australia...If you can't wait up to 60 days, contact me for express shipping rates. International buyers may be responsible for customs fees / duty.