Best-selling PlayStation Portable (PSP) videogame
- Who
- Grand Theft Auto: Liberty City Stories
- What
- 7502469 unit(s) sold
- Where
- Not Applicable
- When
- 20 July 2013
The best-selling game for the PlayStation Portable (PSP) is Grand Theft Auto: Liberty City Stories (Rockstar Leeds/Rockstar Games, 2005), which has sold 7,502,469 units as of 20 July 2013.