These audiobooks are full cast, and generally cost much more than their unabridged counterparts. Usually $15 per part for downloads and $20 for CDs. A full length novel can be two or three parts.
This is a closeout selection of CDs for $10 each plus shipping (media mail or expedited).
This includes several of Brandon Sanderson Books. I was able to add all of the first "Stormlight Archive" book "The Way of Kings" (5 parts!) plus the first part of "Words of Radiance", and added another Brandon Sanderson novel, "The Alloy of Law" for a total of $60. This may not sound like a great deal, but these are well done performances.