Wasn't sure where else to put this, so I picked this forum.
If you are looking for a version 1.52 PSP, you might want to check out stores like the Navy Exchange. If you are in the US military (or related to someone who is) it would be a good place to check. I just picked up a second PSP from the one on my base today. Mine was 1.52 and I'm sure the rest are also. They all had a decent amount of dust on them. Hehe. I know a lot of people here aren't in the US or in the military for that matter, but I figured it might help someone out. :)