Amazon offers the Martinson Coffee Single Serve K-Cup 48-Pack in Donut Shop Blend for $11.05 with free shipping. (House Blend and Dark Roast are available for cents more.) That's $2 below our February mention and the lowest price we've seen for this quantity. (It's also about $9 less than you could expect to pay in local stores.) To get this deal:

1. View the Martinson Coffee Single Serve K-Cup 48-Pack for $18.41
2. clip the 35% off coupon on the product page
3. check out via Subscribe & Save for a final price of $11.05

Note: Be sure to cancel your subscription once your order ships to avoid being billed for further shipments.