Sony celebrates selling 500 million PlayStations with a limited edition 2TB PS4 Pro - The Verge
PlayStation 20th Anniversary DualShock 4 Getting Standalone Release in September - GameSpot
PlayStationNZ on Twitter: "Win a PS4 20th Anniversary Limited Edition. Simply Follow, RT & you're in the draw. T&Cs: https://t.co/beMO30CdsS https://t.co/ZeYiD1gp0h" / Twitter
Amazon.com: New Sony Playstation 4 20Th Anniversary Edition - PS4300667 : Video Games
Dying Light Anniversary Edition PlayStation 4, PlayStation 5 - Best Buy
Sony PlayStation 4 20th Anniversary Edition Gray Console for sale online | eBay
Sony Celebrates PlayStation's 20th Anniversary With a Limited-Edition PS4 | WIRED
PlayStation Turns 20, PS4 20th Anniversary Edition Revealed – PlayStation.Blog