Nintendo PlayStation, PlayStation Wiki

Nintendo video game consoles - Wikipedia

Nintendo PlayStation prototype sells for $360K - CNET

PlayStation 4 - Wikipedia

Category:Prototype consoles, PlayStation Wiki

PlayStation 2 - Wikipedia

File:Nintendo Playstation Prototype (38460196990).jpg - Wikibooks, open books for an open world

PS one, PlayStation Wiki

How the Unreleased Nintendo PlayStation Became the Most Valuable Game Console Ever - IGN

Unreleased: Playstation SNES-CD - Retro Gaming Forum - Neoseeker Forums

The Nintendo Playstation sold for $360,000 to the original owner of Pets.com