Dell Home has the PlayStation 2000 Series PSP Slim Unit on sale for $139.99 after a $30 instant rebate and free shipping. Game on! Welcome to the world of heart-pounding game play and mobile entertainment. The light 2000 Series PlayStation Portable Slim Unit packs a powerful punch with 64 MB of memory for fast loading times and quick, awe-inspiring gaming. Featuring a dedicated PSP CPU running at up to 333 MHz, this unit offers the horsepower you need for an exhilarating experience.