Use our Dirty Doctor deal and save yourself up to 75% off the regular price. To get this huge of a discount you will need to subscribe for a one-year period. The cost is only $89.95 which is paid in one installment. This averages out to only $7.95 per month. If you’d prefer to just pay on a month-to-month basis, you can choose the $19.95 per month deal. That is 34% off regular price of $29.95.