Garmin SL30 NAV/COM Search for: Advanced Search Place Ad Edit Ad Browse Ads Search Ads Garmin SL30 NAV/COM Click to enlarge image. Contact Information Contact Paul Newman Phone: 3603587245 Price: $ 1,500.00 More Information Garmin SL30 NAV/COM in excellent condition. Also included is the mounting tray, wiring harness and connectors. The face is very clean.It works great and 100% healthy. Asking price $1,500 This Ad has been viewed 169 times.