IGN - The “Nintendo PlayStation” prototype was developed as part of a potential partnership between Nintendo and Sony to play both SNES cartridges and CD-based games, but it never entered mass production.
File:Sony-playstation prototype.jpg - Wikipedia
Bundle Prototype® Biohazard
Bidding begins on 'Nintendo Play Station' prototype - Polygon
Prototype®2
We turned on the Nintendo PlayStation: It's real and it works
Playstation 3 G Chassis Prototype - Consolevariations
Sony PS5 Prototype - Deep V-Shape Design Leak | SPARROWS NEWS
The Extremely Rare “Nintendo PlayStation” Prototype Just Sold For $360,000
Real or Fake?: Sony's Prototype Super Famicom PlayStation | WIRED
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Amazon.com: PROTOTYPE - Playstation 3 : Video Games
File:Nintendo Playstation Prototype (38460196990).jpg - Wikimedia Commons
Nintendo PlayStation prototype sells for $360K - CNET
Nintendo PlayStation Prototype to Be Auctioned in 2020 - IGN