The American Heart Association lists 3 Distributors on their website. The prices are almost the same, shipping will vary with each one. http://www.heart.org/HEARTORG/CPRAndECC/FindaCourse/Distributors-BuyProducts/Distributors---Buy-Products_UCM_001366_SubHomePage.jsp
Heartsaver® First Aid Student Workbook
Item: 90-1027
Format: Student manual/workbook
Audience: Student
Unit Price: $2.50
Heartsaver® CPR AED Student Workbook
Item: 90-1044
Format: Student manual/workbook
Audience: Student
Unit Price: $2.50
Heartsaver® First Aid CPR AED Student Workbook
Item: 90-1026
Format: Student manual/workbook
Audience: Student
Unit Price: $2.50