I like the design. I had one of the original PSP's only to sell it a year later since I didnt play it often enough.
It's quite nice. They've done limited edition ones in the past including a Star Wars one with Darth Vader silk screened on the back. I think Nintendo is probably the king of limited edition consoles especially with regards to the Gameboy and DS Lite.
Sweet. I have a PSP but it's older. All I use it for is Final Fantasy Tactics and Naruto Ultimate Ninja.