As a young teenager I recall fellow kids mowing the entire neighborhood's grass for 50¢ /gallon. You'd ride your bike down to the station with a ½ gallon can & pay 25¢. That was 1971 right when Nixon took us off the gold standard - allowing the feds to destroy/deflate dollar value. Using the calculator above it shows how little gas has gone up in costs due to better tech for crude extraction. That ~$4/gallon we now pay was the equivalent of 50¢ back in '71. That was when the term "GasWars" ended never to be heard of again.