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I finally upgraded from my 1000 after the news of 6.20 TN and got a nice Radient Red PSP 3000. Am really happy with it apart from the lack of accessories in the box compared to when I got the 1000. It luckily came with 6.20, I was getting worried they might start shipping with 6.31 soon so grabbed one while I had the chance. I suggest you guys do the same if you haven't already.
Date code under battery is 0A, and here is a photo of the label on the box: