Evolution of PS4 (2013-2018) - YouTube
Sony reveals the PlayStation 4 ahead of holiday 2013 launch (updated) | Ars Technica
PS4 Black Friday Deals: Likley In Stock, But No Major Discounts
![Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games](https://m.media-amazon.com/images/I/51ROi4d4puL._SL1280_.jpg "Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games")
Amazon.com: PlayStation 4 500GB Console [Old Model][Discontinued] : Video Games
PlayStation 4 hardware review: Off to a mixed start | Ars Technica
PlayStation 4 - Wikipedia
Xbox One v PS4: the complete comparison | E3 2013 | The Guardian
Eurogamer Expo 2013: Hands On with the PS4 DualShock 4 Controller
PS4 Games Lead In Metacritic Reviews In 2013
Over 9 Million PS4 Games Have Been Sold (Digital + Retail 12/28/2013) - iGame Responsibly
PlayStation 4 hardware review: Off to a mixed start | Ars Technica
PlayStation 4 review: fast, powerful, worth it | Engadget
GDC 2013: Sony Reveals Additional Details About PS4 Hardware - PC Perspective
The new console battle: PlayStation 4 vs. Xbox One | CNN Business
E3 2013: PS4 Unveiled, Here's How it Looks
PS4 launch: Sony shuns the glitz for an old school press conference | PlayStation | The Guardian
Four things to know about PlayStation 4
The Xbox One Is Enormous In Comparison To The PS4 | TechCrunch
E3 2013: Sony reveals PS4 price, 2013 release and more - all you need to know | Digit
PlayStation 4 Release Date — Sony To Release PS4 On November 15, 2013 - Variety
PlayStation 4 Introduction and Black Friday 2013 Price Predictions | BestBlackFriday.com
Review: Sony steps up its game with PlayStation 4
Original (2013) PS4 | TechRadar
The PlayStation 4 Console Revealed - E3 2013 Sony Conference - YouTube
