PS3 Poll Police: Is losing backwards compatibility that painful?
Downgradable PS3 Models & Base Firmware with MinVerChk | PSXHAX - PSXHACKS
Joystiq Holidaze: explaining the PS3 SKUs | Engadget
New PS3 SKU at FCC | PlayStation Universe
PlayStation 3 technical specifications - Wikipedia
Tabulator: Comparing the PlayStation 3 SKUs | Engadget
80GB PS3 with DualShock now Available
Standalone 320GB PS3 SKU Shipping Now | TechCrunch
Tabulator: PS3 Slim and Phat sized up
PS3 Price Drops, New SKU in America - The Escapist
Amazon.com: Sony Playstation 3 - Sistema de juego BluRay HDMI de 80 GB : Videojuegos
Gone baby gone: the death and afterlife of a 60GB PS3 | Ars Technica
SKU Models - PS3 Developer wiki
Rumour - Second PS3 Slim SKU being planned | VG247
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Smaller, lighter PlayStation 3 launching next week [Update: first product shots] - Gaming Age
Sony Still Doing the PS3 SKU Shuffle | TechNewsWorld
Best Buy to receive new 80GB PS3 SKU after E3, will cost $399
Amazon.com: Dungeon Siege 3 Ps3 SKU-PAS1066003 : Video Games
PS3-4000 skips gamescom, 16Gb Flash SKU goes cheap | Gameswire.net
Welcome to Playstation 3 and PS3 Network Sony BCUS98156 Blu-Ray New Sealed | eBay
File:PS3 sku timeline.svg - Wikipedia
$400 PS3: The Rumor That Refuses To Die | WIRED
Amazon.com: Star Ocean: Last Hope International Ps3 SKU-PAS1067688 : Video Games
E3 Analysis: Two PS3 SKU'sPS3Blog.net
