1979 Porsche 928 Cost, Valuation and Auction Sales Data
Average Sale Value : $18,508Lowest Sale Value : $1,582Highest Sale Value : $61,600Data based on 18 auction sales. More about the data.•Average Sale Value : $16,873 (disregarding highest and lowest sale) Current Year Average : $43,450 (88.12% vs avg. sale value)
note: The images shown are representations of the 1979 Porsche 928 and not necessarily vehicles that have been bought or sold at auction.