Hi all! I've finally got the LV bag I've always wanted, the graffiti speedy! I know that speedy's have the style # (i.e, 25 or 30)stamped on the back of the leather tab that hangs on the outside of the bag. When I received mine today though, there was no "30" stamp. Did these stamps exist on the Graffiti line? When did the stamps actually start? I'm scared because I'm praying I didn't pay $$$ for a limited edition fake! So...if any of you know, your knowledge would be greatly appreciated. Thank you!