How Many PS4s Have Been Sold? - PlayStation Universe
PS4 Sales Hit 70.6 Million Units As of December 2017
List of best-selling game consoles - Wikipedia
![Amazon.com: PlayStation 4 500GB Console - Call of Duty Black Ops III Bundle [Discontinued] : Video Games](https://m.media-amazon.com/images/I/81UomwMUzUL.jpg "Amazon.com: PlayStation 4 500GB Console - Call of Duty Black Ops III Bundle [Discontinued] : Video Games")
Amazon.com: PlayStation 4 500GB Console - Call of Duty Black Ops III Bundle [Discontinued] : Video Games
PS4: Sales surpass 100 million, Sony says, topping first PlayStation
List of best-selling PlayStation 4 video games - Wikipedia
EBay and Craigslist: Where the desperate turn for sold-out gaming consoles
Sony sold as many PS5s in first 12 hours as PS4 did in 12 weeks | KitGuru
/cdn.vox-cdn.com/uploads/chorus_image/image/49703205/ps4.0.jpg "Sony has sold more than 40 million PlayStation 4 units worldwide - Polygon")
Sony has sold more than 40 million PlayStation 4 units worldwide - Polygon
Global PS4 console unit sales 2021 | Statista
PlayStation 4 reclaims its position as top-selling gaming console in US - GSMArena blog
PS4 Has Reportedly Sold a Ridiculous 68 Million More Units than Xbox One | Push Square
Sony's PlayStation 4 has sold 10M units worldwide - CNET
PlayStation 4 Sales Up to 50 Million - DFC Intelligence
PlayStation 4 (PS4) : Target
Amazon.com: Sony PlayStation 4 Pro 1TB Console - Black (PS4 Pro) : Video Games
Here is How Many PS4 Consoles Sony Has Shipped Since Launch
PS4 Has Sold More Games Than Any Other Console in History | Push Square
PS4'S Are Getting Scarce Again | GameLuster
Sony: 76 million PS4's sold, as hardware sales begin to slow | VG247
