How do you fix an ''out of print'' scratched CD ?

I believe that there are some products out there which are designed for this sort of thing, but at more a last resort--you might check Music Direct or Elusive Disc to see if they have anything like this. The one I saw advertised years ago (Buff Stuff?--I think it was actually tried in Stereophile) was almost like a car wax, a little abrasive to smooth the scratch then buffed to a clear shine. Anyone out there tried car wax for this application?

Go to best buy or similar and buy a disc cleaning/scratch removing kit. They help.
Otherwise, very fine polishing compounds like jewelers rouge (I thinks that's how to spell rouge?). Very fine polishing compound for cars will work great too. Keep in mind to rub from the center hole to the edge only-no circular motion and don't clean like you would a record by spinning it.

Try Secondspin.com,great selection of used cd's.

LAT International C Diamond has cured this on some discs. About $12 and if it doesn't cure it you can use it for its original use of enhancing reproduction by stopping laser scatter.

Buy another copy. There are several on ebay right now.