If your Sony PSP is broken, Chinese electronics manufacturer have you covered.

Firstsing offers spare Sony PSP screens, PSP mainboard, wi-fi and memory stick board, buttons, case parts and more.

You can actually find these parts sold on eBay. A PSP screen sells for $39.99. The Sony PSP mainboard goes for about $79.95.

I assume these are not Sony authorized parts. If you want to use any of these parts you anyway need to know what you are doing. For the rest of us, it is back to Sony with our broken PSP or get a new one.