Vintage 1980 Kramer Aluminum Neck Bass Guitar $300

Kramer made these aluminum neck bass/guitars between 1976-1981. This is a midnight black XKB-20, I believe from 1980. They originally sold for $549, and have appreciated in value, as the hardly come on the market, and are highly collectable. It is made in the U.S.A., and more research could be done, by researching the model number. I checked on-line, and what few are on the market, are going for over $1,000. So I feel that $300 is more than a fair price, and price is firm. Other than normal wear, the only blemish is a tuning key that is pitted, and could be changed for aesthetic reasons, but does not affect playing. I do not have an amp, but will deliver locally, if you want to try out. Thanks for looking.