The MD-90s are gone and only a couple, if any, MD-87s remain :-( but I believe that some MD-80s are still around in California (as Ben said). AA maintenance staff in California call the ex-Reno ships 'white trash', in honor of their paint scheme and mechanical reliability.
(For the benefit of our foreign readers, 'white trash' is American slang for caucasians who live in poverty). The Reno ships came from different sources and are all different inside, a big pain when your fixing 'em I guess. But for me, no MD-87 will ever be trash!