During May, all of our CD sets of 4 CDs or more are on sale at 25% off of their normal price. This includes our MP3 sets as well. On our large sets, this brings down the price per CD to only $2.95 each. In fact, during May you can build your own 20 CD set or 40 CD set at $2.95 per CD, choosing which CDs you want in your set. This sale does not apply to Music CDs.