The price on this 15-count pack of Gillette Mach3 Men’s Razor Blade Refills drops from $26.05 to $19.54 when you click on the green "25% Off" coupon box on the product page at Amazon. Plus two-day shipping is free for Amazon Prime members. If you aren't a Prime member, just select the "Free Shipping" option during checkout. The next lowest shipped price we found was $29. At $1.30 per refill, this is the lowest price we've seen on Mach3 refills in over two years! Please note that the coupon only applies once per order, so you can only get one at this price. Sales tax is charged in most states.