Answer:
The average price for newly released games is the full retail price of just under $60 with little or no discount offered. After the games have been out for a while the prices can decrease and it may pay to shop around. Stores have greater price flexibility on Games and accessories than they do with the PS3 game console. Stores may even bundle the older games in groups and let you have one free when you purchase two at the already reduced price of $20 a game. Used games can be purchased on Ebay at greatly reduced prices or for more than you would pay for a new game that has been reduced. The average price of the PS3 is Set by Sony and is the retail price of 299.99 for the PS3 slim 120GB model and $50 more for the PS3 250 GB model. Stores sometimes offer package deals which allow them greater price flexibility. Even Sony offers deals and has a limited Edition PS3 bundle that includes a free HDMI cable and free LittleBigPlanet Game of the Year edition game. see related links
The 320 GB Infamous 2 bundle is $299.99 The PS3 320 GB + Move Bundle is $349.99 and the PS3 160 GB is $249.99 on August 24 2011