Consumers can sell old CDs, DVDs and other similar items at CashForCDs.com and F.Y.E. They can also be sold at a website called Decluttr.
These websites allow a person to enter the condition and name of the CD into a database. The companies then send the users a box in order to ship the CDs back to them. Once the company receives the CDs, it sends users a check or deposits the agreed amount into an account.
Other places a person can sell CDs include eBay and online classified ad sites. Local CD stores and social media groups are other options.