Hello again guys, 
I need some help, I recieved the She-ra cel and 
there is only one thing I can't figure out on the 
bottom of the glimmer layer it says ppstk 502, I 
have no idea what those numbers mean, if anyone 
here has any idea or knows what these  numbers 
and letters mean please post on this forum. 
               Thanks in advance
                        Starfighter