I just ordered this for myself and below is the order total.
Items: $13.39
Shipping & Handling: $0.00 (Amazon Prime)
Subscription Discount -$2.01(Subscribe & Save Discount 15%)
Your Coupon Savings -$3.00 (Amazon Coupon)
Total Before Tax: $8.38
Estimated Tax: $0.00
Order Total: $8.38
This is not available anywhere else for under $10, shipped.
Those Amazon coupons show up on the page based on your shopping behavior and
you should be signed into Amazon to see your coupons. To redeem a coupon,
click on the coupon and then add the item to your cart. The discount will be
automatically applied when you check out.
Link: http://www.amazon.com/gp/product/B002UUT38I/sr=1-1/qid=12993908