Amazon has the 100-count Tylenol 8-Hour Arthritis Pain Relief Extended-Release Tablets on sale for $12.47 - 20% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $9.35 with free shipping on $35+ or with Prime. Compare to $12.47 at Walmart.