On the other hand, the PSP now has an excellent library of games, and they all sell for cheap. The 3000 hardware is incredible. Well, to be honest the battery kinda sucks when you take full use of the system's capabilities..
But if you can get one of the older ones that came with PSP1000 and get a "humped" battery cover it's good, I did it.
If a PSP2 comes out in the near future it will cost lots of money, will probably not play the current games, so it will have a shit library to begin with, the new games will be expensive, etc..
I think a PSP3000 is a great deal. My 3 cents..