This may be a long shot, but someone might be looking for the polar-opposite of what I'm looking for:
I'd be willing to do a straight up trade -- my Xbox, one controller (S, green) and all of the cables for your PSP. It's in great cosmetic condition, and works terrific. It's my personal Xbox.
You mustn't have a haggard level of feedback (zero or negative). We can discuss details via-PM.