How to remove scratches from shiny back plastic?

Question

I have a PSP Slim Deep Red God of War. It has shiny back plastic on the back and somehow or another, there are a few small dents/scratches, just about visible when light is shone upon it. I know for a fact that you can't see it with ease but it really bugs me being there, especially as it's limited edition and I might want to sell it on in the future. I was wondering if anyone, especially those who have worked in the DT profession, could recommend me a substance or method of removing these dents/scratches? Thanks.

Answer 1

Might try an auto or motorcycle shop for  polish used on plastic /acrylic windscreens.

Meguiars is one .

Will not do much for dents , but will take care of fine surface scratches.