Rare 1993 Nintendo Cartridges Set for Online Auction

Rare 1993 Nintendo Cartridges Set for Online Auction

Business Entertainment

Professional Sports Authenticator in Waukesha, Wisconsin, announced that a collection of 97 near-mint 1993 Super Mario Bros.  / Duck Hunt cartridges will be sold in an online auction, with three PSA-10 copies offered initially.

The cartridges were first uncovered by collectors in Waukesha, who found nearly 100 previously unknown NES titles, including the first PSA-10-graded copies, according to WEAU. ABC News later reported that a local retailer had authenticated the items and prepared them for auction.

Actors

seller analyst expert Professional Sports Authenticator

Locations

Waukesha, Wisconsin, United States

Articles

August 11, 2026
1 total
Rare 1993 Super Mario Bros. Duck Hunt Cartridges to Be Auctioned Online
Rare 1993 Super Mario Bros. Duck Hunt Cartridges to Be Auctioned Online

AP News • 11 Aug 20:02

A collection of 97 near-mint Super Mario Bros. Duck Hunt cartridges, produced in 1993, will be sold in an online auction running until Sept. 9, with three perfect-grade copies offered initially.

Credibility 78% Manip. 9% Center
August 10, 2026
4 total
Nearly 100 Unreleased Nintendo Cartridges Discovered in Wisconsin Store
Nearly 100 Unreleased Nintendo Cartridges Discovered in Wisconsin Store

ABC News - Breaking News, Latest News and Videos • 10 Aug 16:52

A Wisconsin retailer uncovered close to 100 previously unknown Super Mario Bros. and Duck Hunt cartridges, which are now being authenticated and prepared for auction.

Credibility 68% Manip. 8% Center
Undiscovered Nintendo cartridges unearthed in Wisconsin may have high collector value
Undiscovered Nintendo cartridges unearthed in Wisconsin may have high collector value

ABC7 Los Angeles • 10 Aug 10:40

A box of nearly 100 Nintendo Entertainment System cartridges discovered in Waukesha, Wisconsin, includes a previously unknown version of Super Mario Bros. and Duck Hunt, and could fetch significant sums at auction.

Credibility 68% Manip. 9% Center
Undiscovered Nintendo cartridges unearthed in Wisconsin may have high collector value
Undiscovered Nintendo cartridges unearthed in Wisconsin may have high collector value

6abc Philadelphia • 10 Aug 10:25

A box of nearly 100 Nintendo Entertainment System cartridges discovered in Waukesha, Wisconsin, includes a previously unknown version of Super Mario Bros. and Duck Hunt, and could fetch significant sums at auction.

Credibility 68% Manip. 9% Center
Rare Nintendo cartridges discovered in Wisconsin may fetch millions at auction
Rare Nintendo cartridges discovered in Wisconsin may fetch millions at auction

WEAU • 10 Aug 01:33

Collectors have found nearly 100 previously unknown Nintendo Entertainment System cartridges in Waukesha, Wisconsin, including the first PSA 10-graded copies, and three are slated for auction this month.

Credibility 73% Manip. 8% Center
August 09, 2026
1 total
Undiscovered Nintendo cartridges unearthed in Wisconsin may fetch high prices
Undiscovered Nintendo cartridges unearthed in Wisconsin may fetch high prices

ABC7 Chicago • 09 Aug 14:01

A box containing nearly 100 previously unknown Nintendo Entertainment System cartridges was found in Waukesha, Wisconsin, and could be valued at millions of dollars.

Credibility 68% Manip. 5% Center

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