Didn't buy one and wouldnt buy one. Mostly because my friend has one and has had to take it back 3 times and so not all that reliable. Plus, memory cards cost way too much in my oppinion
I'd rather get a Gameboy SP than a PSP. I've played someone's PSP that had GTA on it. It was alright, I guess. The PSP case-holder looks like somebody's glasses case.