Mercedes Benz Roadster 1988 black 560 SL

Classic 1988 Convertible with 2 tops , Hard top that makes it a coupe if you want to drive it in cooler weather . And a soft retractable top , manually operated fast and easy . The soft top was changed 10 years ago due to sun damage. The car had 2 owners but in the same family , my father in law purchased it new in 1987 and i bought it from him about 10 years ago. It has always been a second or third car. The car was always stored inside , winter and summer. It never went outside in the winter. And was driven mostly on the week ends. This year i did a full tune up and changed battery, radiator and a few plugs , obviously oil and regular tune ups as well ,spent about $3500, but its never given me much expense other than the yearly tune ups.