Rare Nintendo cartridges discovered in Waukesha storage box Rare Super Mario games found in Wisconsin FOX6 News MilwaukeeRare Nintendo cartridges of Super Mario Bros. and Duck Hunt found in Waukesha, Wisconsin storage could be worth millions ABC7 ChicagoCollector discovers incredibly rare Super Mario Bros./Duck Hunt NES copies A Wisconsin Shop Nearly Sold These Old Mario Games For $15 Each.
Then Collectors Saw What Was Inside The Box Yahoo Life UK
