Are the PS4 and Xbox One really that expensive, historically? | Ars Technica
Sony's PS4 Will Lack Key Media Features at Launch
PlayStation CEO Jim Ryan on PlayStation 5 price, launch titles, strategy - The Washington Post
PS4, Xbox One Black Friday 2013 deals latest: Shoppers kept in dark but PS3, Xbox 360 bundles with games on sale at Walmart, BestBuy, Target
PlayStation 4 vs Xbox One (Who won E3 2013?) - YouTube
Online auctions show more early demand for PS4 over Xbox One | Ars Technica
Nielsen: One-third of PlayStation 4 owners switched from Xbox or Wii
PlayStation 4 - Wikipedia
![Amazon.com: PlayStation 4 DualShock 4 Bundle [Discontinued] : Video Games](https://m.media-amazon.com/images/I/41elkdZaF-L._AC_SY1000_.jpg "Amazon.com: PlayStation 4 DualShock 4 Bundle [Discontinued] : Video Games")
Amazon.com: PlayStation 4 DualShock 4 Bundle [Discontinued] : Video Games
![Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games](https://images-na.ssl-images-amazon.com/images/I/51tbWVPtckL._AC_UL600_SR600,600_.jpg "Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games")
Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games
PS4 unveiled, priced, no fee for used games
PlayStation 4 review: fast, powerful, worth it | Engadget
Sony E3 2013 PlayStation briefing roundup: PS4 takes E3 with $399 price tag | Engadget
Sony Reveals PlayStation 4 Price - E3 2013 Sony Conference - YouTube
Sony expects price, content to up PS4 sales | The Japan Times
Where to buy PS4 now to get it in time for Christmas
E3 2013: Sony reveals PS4 price, 2013 release and more - all you need to know | Digit
Sony Explains Why Its PlayStation 4 Costs $1,845 In Brazil : The Two-Way : NPR
/cdn.vox-cdn.com/uploads/chorus_asset/file/12800439/ps3_holiday_20131_640.1419979302.jpg "Sony announces the PlayStation 4, launching at the end of 2013 - The Verge")
Sony announces the PlayStation 4, launching at the end of 2013 - The Verge
Vita and PS4 games 50% more expensive in Europe (or why and how I moved to a US PSN account) - Wololo.net
E3 2013: Sony Press Conference - PlayStation 4 Console Reveal & Price | The Young Folks
PlayStation 4 Price and Release Date Announced; New PS4 Design Unveiled
PS4's Price And Policies Humiliate Microsoft's Xbox One At E3
![Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games](https://m.media-amazon.com/images/I/51ROi4d4puL.jpg "Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games")