Quizat80

Hi there, I have a Watkins, Jetsetter model JJ and I cannot figure out age even with this string. JJ3H1281. Please advise. Also, I have not ever used it. A friend needed it gone and left with me. It has been sitting outside for a year but appears good to go. Assuming I test it and it works, what do you think it might be worth and what is the best way to sell?