If CDs are in good condition, resell (see Compact Discs in the Yellow Pages) or donate through Eco Encore or to a local re-use/thrift store.
To recycle, check out Green Disk. They recycle all forms of electronic items, including cords and cables, and media including CDs and DVDs and their cases. Some Best Buy stores also accept CDs for recycling in limited quantities.
You can also put unwanted CDs and DVDs, and their cases, in the garbage can - they do not go in curbside recycling.
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