Thank you for creating the list of best-selling NES games. I hope you don't mind if I complete the work for you since it's my thing too. I've included sources and cover images and added more games. And I may rename the article to List of best-selling Nintendo Entertainment System/Famicom games.
Have a good day now. (Jctoons (talk) 18:14, May 10, 2020 (UTC))