Talk about a rare guitar … a 1988 PRS 4 string fretless bass in Royal Metallic Blue! Its only the 507th instrument Paul made so historically it’s way early in the production. There is some normal signs of use of a guitar of this age, mild scratches to the finish, etc… the bass was sitting for years in storage so the tone pots are a little scratchy from lack of use but they are stable once you put it where you want it. We are pricing it very reasonably with everything taken into consideration. Comes with what appears to be the original case!