Is this a normal ball python or a morph?

[Elise.m]

thanks. is there a possibility that its a mystic? also aren't ball pythons suppose 2 brown out as they age because she jus get lighter

If you're talking about the Mystic Potion, there's no way that snake is a Mystic Potion. They're a very silver color.

What you have is a very nice normal. If you look in this thread you can see how much normals vary in colors.

Edit: And I'm not sure if Normals brown out as they age, but Pastels do. Pastels contain a slight yellow color, yours seems to have a cream color, she's a very nice normal