Sony has sold nearly 1.89 billion PS4 and PS5 games | TweakTown
PlayStation 4 console and game sales decline as PS5 approaches | TechSpot
79 Million PS4 Shipped as of March 31st; Sony Predicts to Ship 95 Million Units by March 2019
PS4 Sales Exceed 82 Million as Game Sales Report Higher Than Anticipated Earnings - GameRevolution
UK's best-selling games of 2015: FIFA 16 wins, PS4 tops in console and software sales | VG247
10 things you probably didn't know about the new PS4 - Independent.ie
PS5 and PS4: Software sales down last quarter, PS Plus subscribers increase - Pledge Times
PlayStation 4 Sales Surpass 50 Million Units Globally; Best Ever Black Friday
/cdn.vox-cdn.com/uploads/chorus_image/image/67152481/akrales_161108_1261_A_0092.0.0.jpg "PS4 software sales spike during the pandemic - The Verge")
PS4 software sales spike during the pandemic - The Verge
Sony's Sale Numbers Weaken As Software Sales Drop by 26%
PS4 Console Sales Down In 2017, Software Sales Skyrocket | Shacknews
/cdn.vox-cdn.com/uploads/chorus_asset/file/12549365/jbareham_180822_0800_0211.jpg "PS4 game sales top 1 billion all-time, says Sony - Polygon")
PS4 game sales top 1 billion all-time, says Sony - Polygon
PS5 And PS4 Combined Game Sales Hit 61.4 Million In Q4 2020, Reveals Sony - PlayStation Universe
PS4 Software Sell-Through Estimated at 1.181 Billion Units
Sony financials: PS4 hardware and software sales 'lower-than-expected'
PlayStation 4 tops console and software sales in July | VentureBeat
PS4 is the king of software with 1.5 billion games sold, dethrones PS2 | TweakTown
Sony FY2019 Results - PS4: 13.6m (LTD: 110.4m) / FY19: 2nd best year ever for PlayStation / 41.5M PS+ Members & 66% Digital Ratio | ResetEra
PlayStation hardware and software sales decline in Q3 FY19 | by Sohrab Osati | Sony Reconsidered
PS4 Lifetime Sales Top 110 Million, And Digital Sales See A Huge Increase - GameSpot
Sony Talks PlayStation 5 Launch Date and More in Financial Report
