Global PS4 console unit sales 2021 | Statista
Japanese Sales Charts: PS4 Tops Hardware as Lifetime Numbers Pass Wii U - Push Square
PS4 vs DS – VGChartz Gap Charts – June 2019 Update
PS4 Most Successful Console Launch Ever
Chart: Advantage Sony - PS4 Price Undercuts Xbox One by $100 | Statista
Are the PS4 and Xbox One really that expensive, historically? | Ars Technica
PS4 Tops Console Sales Charts in US July 2015 NPDs - GameSpot
Chart: Rip-Off or Bargain - How Expensive Are PS4 and Xbox One Historically? | Statista
PS4 vs Xbox One in the US – VGChartz Gap Charts – October 2017 Update
PlayStation Charts: Top Downloads In March 2022 | EarlyGame
PlayStationAU on Twitter: "Here are the PS4 charts, folks. https://t.co/Xl7mSBwj0o" / Twitter
PS4 sales dwindle, total 116.1 million as PS5 breaks into Sony charts | TweakTown
Switch vs PS4 in the US VGChartz Gap Charts February 2020 | Chart, Switch, Ps4
Japanese Sales Charts: PS4 Gets a Healthy New Year Boost - Push Square
Far Cry 6 digital sales down 50% on Far Cry 5 – Games chart 16 October | Metro News
Spielecharts: Cyberpunk 2077 verteidigt Spitze der Games-Charts für PS4 und Xbox One - Notebookcheck.com News
UK Sales Charts: PS4 Fastest Selling Console in History, COD Ghosts on Top Again
Four Different PlayStation Games Top Japanese Charts for the First Time in Ages - Push Square
Chart: A PS4 Costs 4x as Much in Brazil as in the U.S. | Statista
Switch vs PS4 in the US – VGChartz Gap Charts – March 2019 Update
How Low Will the Price of PS4 Go? | NeoGAF
PS4 vs Xbox One in the US – VGChartz Gap Charts – February 2019 Update
Switch vs PS4 – VGChartz Gap Charts – December 2019 | N4G
PS4-Spiele Charts für June 2022: Top 10+ PS4-Spiele (inkl. Preisvergleich)
Are the PS4 and Xbox One really that expensive, historically? | Ars Technica
PS4 vs Xbox One in the US – VGChartz Gap Charts – June 2018 Update
PS4 vs PS3 and Xbox 360 – VGChartz Gap Charts – May 2018 Update
