These are going to be harder to come by, as the technology is fading out. At our rink, the younger coaches have all their students' programs on their smart phones, and play them that way. Some of the older students do that, too, but most of the younger kids are still using CDs. The hard plastic jewel cases get trashed regularly. The colorful plastic envelopes last somewhat longer, but don't provide the same degree of protection. Some of us (me!) use CD wallets, which you used to be able to find just about anywhere, but last time I looked for one I really had to search Best Buy. Mine was a skater gift at Adult Nationals a few years ago, and it really does the job for me.