Sony taking big hit on each PS3 sold; Xbox 360 in the black | Ars Technica
Console wars: Microsoft drops Xbox 360 price
Amazon.com: PS3 250GB The Last of Us Bundle : Video Games
Sony sharpens its PS3 game with a $50 price cut | Financial Times
Sony PlayStation Owes Its Success to Its Games | OneZero
PlayStation 3 80GB System | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
Editorial: A slimmer, cheaper, better PS3. Was that so hard? | Engadget
Sony Finally Drops PS3 Price - CBS News
Sony Cuts PlayStation 3 Price, Unveils Redesigned Model
Sony PlayStation 3 Slim 320 GB Charcoal Black Console | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
Sony Drops Price of PlayStation 3, Unveils Slim Model | WIRED
Folklore (Sony PlayStation 3, 2007) for sale online | eBay
Are the PS4 and Xbox One really that expensive, historically? | Ars Technica
Sony commits to supporting the PS4 longer than it did the PS3 | TechSpot
Sony PlayStation 3 250GB Console - Black | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
Sony Playstation 3 | Video Game Console Library
PlayStation 3 - Wikipedia
PlayStation 4 - Wikipedia
PlayStation 3 40GB System | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
History Of PlayStation: PS1, PS2, PS3, PS4, PS5 - Launch Prices, Specs, Games - PlayStation Universe
PlayStation 3 Price Drop Announced, PS4 Versions of Titles to be Discounted
Sonic Generations Collector's Edition Gets Near £10 Price Drop at Amazon UK - The Sonic Stadium
Pachter: Sony Will Announce PS3 Price Drop To $199 At PS4 Reveal - GameRevolution
Gamescom 2011: Sony Announces PS3 Price Drop; Budget PSP Model
