- I would test out the analog nub response. You can test it out by going to the browser of the psp and moving it in different directions.
- Check if the adhoc/wifi switch is easily turned on and off, and if it works.
- Dead pixels on LCD screen
- Dust under the main faceplate. This usually means that the unit's been opened for whatever reason
- Battery life, you can check on system -> battery information I think
- CFW version
- Memory stick slot, make sure the memory stick easily slides in and out, and that the stick is in okay condition
And yes, get a screen protector.
If you guys do get PSPs, try Monster Hunter please. It was the best selling game in Japan for the past few years for a reason.
- Check if the adhoc/wifi switch is easily turned on and off, and if it works.
- Dead pixels on LCD screen
- Dust under the main faceplate. This usually means that the unit's been opened for whatever reason
- Battery life, you can check on system -> battery information I think
- CFW version
- Memory stick slot, make sure the memory stick easily slides in and out, and that the stick is in okay condition
And yes, get a screen protector.
If you guys do get PSPs, try Monster Hunter please. It was the best selling game in Japan for the past few years for a reason.
