Amazon.com: PROTOTYPE - Playstation 3 : Video Games
Developer Jeff on X: "Was playing with lighting, and was asked to upload so here it is. Playstation 3 Super Slim Engineering Sample Prototype. With the extremely rare. Dualshock "Beta 2" Engineering
PlayStation 3 prototype with “Boomerang” controller : r/gaming
Sony PlayStation 3 DEH-H1001-D Prototype - Consolevariations
Playstation 3 Prototype from 2005 E3 @ Video Game Obsession (c) 1996-[present]
RARE - PlayStation 3 Super Slim Prototype - H4G - YouTube
Retro Tech Dreams on X: "PlayStation 3 prototype (2005) https://t.co/Z5PJvvbU0l" / X
As Sony stays mum on PS3, doubts grow
The prototype controller For the PS3 that was highly controversial until its release in 2006 : r/gaming
Sony PlayStation 3 Alpha Rev 3 Prototype Controller - Consolevariations