Garmin GTN 650 Search for: Advanced Search Place Ad Edit Ad Browse Ads Search Ads Garmin GTN 650 Click to enlarge image. Contact Information Contact Paul Newman Phone: 3603587245 Price: $ 6,500.00 More Information Garmin GTN 650 WAAS GPS/Nav/Comm Touchscreen GTN 650 with brand new installation kit GA35 WAAS antenna. Asking price $6500 This Ad has been viewed 8 times.