Find Kawasaki ZX9R panel

Hello guys, I have a Kawasaki ZX9R Bj.03 And had a small slide. My clothes is broken and doll scratch Now I wanted to buy a completely new disguise but when I searched the internet has noticed that each page has almost the same disguises but has a price range of 300-700 euros for the same disguises. Can you tell me which side you can trust or if there are differences in the disguises something like fit imaginable of holes or material thickness or something?