![List of Confirmed 1990 Nintendo World Championships Grey Cartridges - ThePhleo's Blog - Video Game Sage List of Confirmed 1990 Nintendo World Championships Grey Cartridges - ThePhleo's Blog - Video Game Sage](https://vgs-media.s3.ca-central-1.amazonaws.com/monthly_2021_01/FB_IMG_1611255783610.jpg.7399363b58cb4965e4fbadaf9226dc22.jpg)
List of Confirmed 1990 Nintendo World Championships Grey Cartridges - ThePhleo's Blog - Video Game Sage
![Rally on X: "Nintendo World Championships Cartridges are the Super Bowl Rings of gaming. ORIGINS: In 1990, Nintendo hosted the World Championships, a massive gaming contest across the country. Qualifiers were held Rally on X: "Nintendo World Championships Cartridges are the Super Bowl Rings of gaming. ORIGINS: In 1990, Nintendo hosted the World Championships, a massive gaming contest across the country. Qualifiers were held](https://pbs.twimg.com/media/GBUUZHjX0AA1RGF.png)
Rally on X: "Nintendo World Championships Cartridges are the Super Bowl Rings of gaming. ORIGINS: In 1990, Nintendo hosted the World Championships, a massive gaming contest across the country. Qualifiers were held
![The Holy Grail of the NES. Nintendo World Championships 1990 Gold Cartridge. Worth $26,000. : r/gaming The Holy Grail of the NES. Nintendo World Championships 1990 Gold Cartridge. Worth $26,000. : r/gaming](https://external-preview.redd.it/gBaZ2M7TCd5uA-awTLMZt10P71v-_Itz-0tFQ2kJn0U.jpg?auto=webp&s=d616a3f2f4c7d33359356451a914614e90b6d081)