Well, all of them are broken, but one of them is usable:
#1: Analog stick is broken, nub is missing, freezes, screen cracked, motherboard is broken, case is cracked
#2: Analog stick is broken, nub is missing, no WLAN, Sound, or MSProDuo chips, case is messed up, power switch is broken
#3: Analog stick is wonky, faceplate is scratched
I use my PSP's quite thoroughly, in addition to purchasing them well-used.
![Tongue :P](https://www.kumoricon.org/forums/Smileys/default/tongue.gif)
BTW, if you ever need phat PSP parts, let me know.