Hi guys im here cuz I have some umd's and they seem to be scratched so do some of you guys know a simple way to make them all work back again without buying any of those expensive products? and thanks.

As in the PSP UMD?

yup-not one word post ^_^

There are some cheap disk fixers out there, I have never seen one for a UMD however.

Here is a real cheap how to video from Youtube. That way looks kind of stupid to me though (I wouldn't hold a flame to a disk), I would pop it open and put it back together like he did. But if it were me I would just go buy a cheap disk genie, fix it and glue it back together.

How did you even manage to scratch UMD's? Sony designed them so the disk was inside a plastic shell to prevent it from most damage.

yeah thats true!!