Spot Gen3 satellite Messanger

I have a SPOT GEN3 Messanger I bought last year and only used on two trips. This device allows you to send pre made messages via satellite for when you are offshore and have no cell service. It also has an sos button that connects to the coast guard if you are in an emergency situation. Brand new they are $149.99 I have used mine twice and will let it go for $80.00 Plus whatever shipping is. I would imagine 10-15 dollars to ship