1989 Porsche 911 Slantnose Cost, Valuation and Auction Sales Data
Average Sale Value : $179,152Lowest Sale Value : $62,949Highest Sale Value : $456,000Data based on 17 auction sales. More about the data.•Average Sale Value : $168,443 (disregarding highest and lowest sale) Current Year Average : $191,683 (12.91% vs avg. sale value)
note: The images shown are representations of the 1989 Porsche 911 Slantnose and not necessarily vehicles that have been bought or sold at auction.