I'm not sure what you meant by item number Valentine.I got mine from Heathrow airport therefore no tax and it cost me about GBP1353.
I don't know where you live but I see the hollywood flap in a few boutiques I went to so it shouldn't be hard to find and I'm sure the SA will know which one you're talking about.
I am from germany and they have only the gold one in stores They are all telling me that the black/silver one did not exist?! I don`t know how to get it...
I would be happy if someone can give me a store adress with a silver/black one left...
*valentine*