Buying and remembering to eat fresh fruits before they go bad isn't always easy for a busy person. Fresh apples do last quite a long time when refrigerated but if you want something even less perishable, buy some dried apples for a nutritious snack. Try to get the least processed variety, as typically more processing results in more antioxidants being destroyed. The sample tested here was purchased in Italy.
ORAC Source
USDA Database for the Oxygen Radical Absorbance Capacity (ORAC) of Selected Foods, Release 2 - Prepared by Nutrient Data Laboratory, Beltsville Human Nutrition Research Center (BHNRC), Agricultural Research Service (ARS), U.S. Department of Agriculture (USDA) - May 2010