Ultra rare Nintendo Mario game cartridges discovered in Wisconsin
A set of extremely rare Super Mario game cartridges was found at a gaming store in Wisconsin and will be put up for auction. The cartridges are notable for their rarity in the gaming community.
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National story. 19 articles from 17 sources. Updated Aug 13, 2026.
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Left
2 sourcesSame wire story as other sides. No original Left take here.
Ran by 10 outlets across the spectrum· Seattle Times, Philadelphia Inquirer
Center
9 sourcesRan by 4 outlets across the spectrum· FOX 8 Cleveland, NBC 5 Dallas-Fort Worth, +1 more
Ran by 10 outlets across the spectrum· We Are Green Bay, WSPA Greenville-Spartanburg, +4 more
Right
6 sourcesUltrarare Nintendo Mario game cartridges discovered in Wisconsin
‘Like a Holy Grail’: Extremely rare Super Mario cartridges headed to auction
Wisconsin store owner, Nintendo superfan discovers dozens of ultra rare vintage Mario Bros. game cartridges: ‘Holy Grail’
Ran by 10 outlets across the spectrum· Daily Journal, Green Field Reporter, +1 more