If you prefer the authentic physical experience, you can still find copies at various retailers: Used Copies : Available at Lukie Games for ~$37.47 or for ~$22.13. Collector's Items : Sealed, unopened copies can be found on for roughly $61.99.
Despite the technical hurdles, FIFA 13 on PSP was praised for maintaining the core "Engine" of its predecessors while updating the rosters and kits. Player Impact Engine fifa 13 psp highly compressed