I sold one of them for $2,000 in 1993, I think mine was a 1986 model though.... anyway can't imagine they have gone up in price, unless they are a colectors bike, in which case you should tell the misses it's an investment and keep it
seriously though, that bike has the old school looks which doesn't appeal to the youngens of today. You will struggle to sell it to a newbie with all the later model, full fairing sporty looking 250's around for similar money. The old supply and demand storey. Drop your price or keep it.... oh and welcome to the club.