In this Sports Car Market Buy Sell Hold video, Turtle Garage founder Philip Richter talks with John Nikas about the recent meteoric rise of the R129 Mercedes SL series. The R129 was a groundbreaking car when it was introduced in the fall of 1989. The design was an instant classic and the R129 was loaded with advanced technology including a pop up roll bar that would deploy if the car sensed a rollover. Today the R129 is gaining momentum in the collector car market and prices are steadily rising. This video covers the emerging trend of the R129 as a modern classic on the rise.