On August 28th, Nintendo will be adding four more titles to its budget-priced Nintendo Select line of Wii games. The new additions are Super Paper Mario, Mario Strikers: Charged, Punch-Out!!, and Super Mario Galaxy.
The Nintendo Selects line retails for $19.99 and already includes The Legend of Zelda: Twilight Princess, Wii Sports, Super Mario Sluggers, and Animal Crossing: City Folk.
Source: Nintendo press release