Thumb Score: +24

Amazon [amazon.com] has 80-Ct Osteo Bi-Flex Triple Strength Glucosamine Chondroitin Supplement for $13.79 – $4.50 – 35% when you ‘clip’ coupons on product page – 5% when you check out via Subscribe & Save = $3.77.
Shipping is free with Prime or on $35+ orders.

Savings
Coupon price $9.29 (clip on the product page)
35% off coupon applied. First Subscribe & Save orders only. (check and activate [amazon.com])