Week in review. Stories include:
The PS3 80GB SKU was a top-seller this week at Circuitcity.com. The SKU, which includes a copy of Motorstorm, was discounted in Oct. to $499.
Sales for Microsoft Corp.'s Xbox 360 were up in the latest retail data prior to a price cut in Japan. The hardware ranked No. 6 in overall video game sales.
Sales for Sony Corp.'s Playstation 3 stayed behind Wii in the latest retail tally. The PS3 ranked as the No. 4 video game hardware in overall sales.