I have a total of 92 quarts of Pennzoil GT Performance motor oil. This 20W-40 oil was packaged in cardboard containers in the early 1980's. Vintage Pennzoil GT Performance motor oil is a sought-after collectible. These items represent a, "piece of gas and oil history," often used for display in garages or collections. The original, un-opened cans are considered rare and valuable to automotive memorabilia enthusiasts. This oil is in perfect condition after being stored in the original cardboard cases in a friend's garage for these many years. The oil is $6 per quart or $500 for it all. It would be perfect for resale in an auto memorabilia shop or another outlet. I am between New Market and Luray.