What Sony's '4.2 million PS4s sold' figure actually means
Sony PS4 Console Sales Pass 60 Million, Approaching 500 Million Games
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Comparing PlayStation 4 vs. Xbox One, Nintendo Switch with Gizmogo - King NewsWire
PlayStation 4 and Xbox One sales: will 2014 boom, or bust? | Games | The Guardian
List of best-selling game consoles - Wikipedia
PS4 beats Xbox One to become UK's fastest ever selling console | The Independent | The Independent
Sony PlayStation 4 for sale | eBay
New stats: Sony PlayStation wins holiday console battle, despite Microsoft's Xbox One price cut – GeekWire
Sony Has Sold 91M PS4 Consoles, 876M PS4 Games | PCMag
The Best-Selling Video Game Consoles of All Time - IGN
Sony Playstation 4 Slim Console 1TB GT Sport Limited Edition
CGX | Buy & Sell Used PS4 Playstation 4 Consoles Cheap Deals On Second-hand Consoles
Global PS4 console unit sales 2014-2023 | Statista
Analyst Claims Xbox One Has Sold About Half As Many Consoles As PS4
PS4 vs. Xbox One vs. Nintendo Switch: Which Console Actually Won?
PS4 PlayStation 4 500GB Console - JB Hi-Fi
Global PS4 console unit sales 2014-2023 | Statista
Switch vs PS4 vs Xbox One Global Lifetime Sales – January 2019
Chart: What Is the Best-Selling Game Console of All Time? | Statista
![Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica](https://cdn.arstechnica.net/wp-content/uploads/2015/05/console-wars-q1-2015-update6.002-640x480.jpg "Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica")
Xbox One slowly narrows its quarterly sales deficit against the PS4 [Updated] | Ars Technica
Sony matches PS4 launch numbers with 4.5 million PS5 consoles sold in 2020 | BelfastTelegraph.co.uk
Rarest and most expensive limited edition PS4 consoles (and where to buy them) | GamesRadar+
