Vitually any brick & mortar departments store that sells CDs
Best Buy, K-Mart, Staples, any music store, Fingerhut... etc....
Here's a link to another brand of the same thing.
http://www.digitalinnovations.com/fix-scratched-discs/skipdr-premier-disc-repair-system.html
This same device is also available at Amazon. You might also try "disc repair" on E-bay
