The product is the Nintendo Power Magazine Vol #11 from March/April 1990, featuring Super Mario Bros. 3 on the cover. This bimonthly English-language magazine, published by Nintendo, focuses on video games and provides paid circulation to its subscribers in the United States. The issue number is 28, making it part of the 11th volume of the publication. This collectible magazine is a must-have for fans of Nintendo and retro video games, offering insights, tips, and advertisements related to the gaming industry.