PlayStation on Twitter: "Looking back to 2014, the rare 20th Anniversary Edition PS4 paid tribute to the original PlayStation's flagship aesthetic #25YearsOfPlay https://t.co/GNSxED2P2L" / Twitter
Customer Reviews: Sony 20th Anniversary Edition DUALSHOCK 4 Wireless Controller for PlayStation 4 Gray 3001074 - Best Buy
Sony PlayStation 4 - 20th Anniversary Limited Edition Controller | eBay
My 20th Anniversary PS4 controller broke, so I swapped the PS button into my glacier white controller to make it a PSOne Slim Anniversary Controller : r/psx