need help finding replacement UMD shells for PSP games

[segagamer]

I hope you guys can help me out here. I need to know where to go to find replacement UMD shells for a bunch of my PSP games that my brother damaged. BTW, I mean the plastic shells that contain the UMD disc that you put into your PSP to play games or watch movies. I want to find the official replacement shells with the UMD and PSP logos on the front; these replacement shells would be the same as the OEM parts. I have seen replacement shells on eBay but they do not look like the OEM parts. Does anyone know where I can find these shells for a reasonable price?

[Oobgarm]

All I've ever seen are the non-OEM ones.

[Buyatari]

Same here. The only ones I've seen are 3rd party.