Selling a PS Vita that has been modified to work with emulators, & be able to run the backup's of your games from the SD Card in order to preserve your original game cartridge's (:

It is running games from various systems with the games on there, included are, NES SNES GBC GBA N64. it can also run PS 1 & PSP Games as well.

More games can always be easily added or removed at any time, even after you purchase it, Vita games can be done straight from an 'app store'

I have a YouTube channel that shows you how to add games so if you need a quick guide you can check it out.

It has the following Ps Vita Games on it:
Ridge Racer
Silent Hill: Book of Memories
Flower
Touch My Katamri
Assassin's Creed III Liberation
Persona 4 Golden
Limbo
Hatsune Miku: Project Diva F 2nd
Child of Child
Minecraft
The Binding of Isaac: Rebirth
Hatsune Miku: Project Diva X
Atelier Fotos
Rabi-Rabi
Undertake
Bullet Girls Phantasia

The following PSP & PS1 games are on the system:
Wipeout Pure
Who wants to be a Millionaire
Wall-E
Toy Story 3
Soul Calibur: Broken Destiny
Silent Hill: Shattered Memories
Silent Hill Origins
Ridge Racer
Need for Speed: Most Wanted
Midway Arcade Treasures
Loco Roco
Little Big Planet
Dinner Dash
Crazy Taxi
Corpse Party
Brain Challenge
Angry Birds
Silent Hill (PS1)
Resident Evil 3: Nemesis (PS1)
Crash Bandicoot 1, 2, & 3 (PS1)
Final Fantasy VII