The Granstream Saga (USA) EBOOT PSP
Release Date: June 30, 1998
Unpacked Size: 420 MB
Region: USA (NTSC-U)
Disc ID: SLUS-00597
To play it on a real PSP copy the folder containing the eboot to \PSP\GAME\, note that each eboot needs to be "in a folder", else they'll show up as corrupted data.
Alternatively, "PSX2PSP" eboots can be emulated on PC with ePSXe emulator.