The complete CPC Study Guide has 4 printable eBooks which are

  1. CPC 2021 Practice Exam Practice Tests with Full Rationale Answers 
  2. Proctor-to-Examinee Instructions
  3. CPC Exam Study Guide
  4. Scantron Bubble Sheets
The complete package is priced at only 37$ which is a very fair price for such productive study material. It servers a greater purpose and is a great value for money deal as passing the CPC test means a salary bump of, on an average, 10000$ compared to an uncertified coder. The benefits are huge compared to the one-time 37$ price. 

And there are no products in the Industry with matching quality and price. Reviews from the students reveal that most of the questions come as it is from the study guide.
If for any reason, you are not satisfied for any reason with the CPC Exam Study Guide, you can claim a refund within 30 Days.