1977 Pontiac Grand Prix Cost, Valuation and Auction Sales Data
Average Sale Value : $8,360Lowest Sale Value : $2,150Highest Sale Value : $23,100Data based on 34 auction sales. More about the data.•Average Sale Value : $7,831 (disregarding 5% of high and low sales) Current Year Average : $12,250 (37.75% vs avg. sale value)
note: The images shown are representations of the 1977 Pontiac Grand Prix and not necessarily vehicles that have been bought or sold at auction.