Amazon has the Zumba Fitness Incredible Slimdown DVD System for only $16.86 (Reg $24.95) with Prime Shipping. You can dance yourself fit with this 5 DVD total-body workout.
If you are not already a Prime Member you can join with a 30-day free trial of Prime, as a student with Prime Student, or as part of Amazon Family.
Please note: Amazon prices are subject to change at any time and may have increased or decreased since this offer was posted.