Amazon offers the McCafe Coffee K-Cup 84-Pack in Premium Roast for $26.97 with free shipping via the steps the below. That's the lowest price we could find by $12. To get this deal:

1. View the McCafe Coffee K-Cup 84-Pack for $35.96
2. clip the 20% off coupon on the product page
3. order via Subscribe & Save for a final price of $26.97