Tylenol has a high value $5/1 Tylenol Precise printable coupon available now. These often go on sale for around $5 so possibly really cheap precise patches. 

(excludes trial size). Print the back button to snag 2 coupons.

* Consider hanging onto these coupons until the week of May 8th where Tylenol Precise Heat Patch or Cream will be priced at $5 at Rite Aid so free after the coupon!