Hey guys I am brand new to the forum and brand new to Porsches. My uncle is looking to sell his 4 owner, 75 911S Targa Sportomatic. He says its one of 17 Silver Anniversary editions made. I am not familiar with these cars and do not know what these are worth? The car is a really nice driver, probably a number 3 car. If any of you guys could help me out, we are trying to decide if we should restore the car or maybe sell it and move on to a newer one. Any help and insight on these would be appreciated.
Thanks!