From Press Release.
At the start of the open beta, over a 100 titles covering a wide range of genres will be available from SCE Worldwide Studios (SCE WWS) and the industrys best software developers and publishers. SCE will work with its publishing partners to test various rental periods and prices, depending on how and when players would like to game. For example, there will be shorter rental periods priced as low as US$2.99, and most titles will be between US$2.99 and US$19.99. As with all content published on PlayStation platforms, publishers and developers will ultimately decide their game price points. Furthermore, SCE plans to offer subscription options in the future.