Why are there differences in pricing for CDs, mp3 CDs, and downloads?

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There are two main reasons for pricing differences on our site.

1. Some of the products available for purchase are third-party products, which means we have pricing agreements with the publishers.

2. There is a difference in production costs for producing a CD, an mp3 CD, or a download. If we save money, we pass the savings onto you.

We try to keep the main content on our site, published by us, priced competitively and consistent based on book length.