Amazon offers the Grove Square 24-Count Hot Cocoa Single Serve K-Cups for Keurig Brewers in Milk Chocolate for $7.98 with free shipping via the steps below. That's $0.33 per cup and the lowest total price we could find by $10, although we saw them in Dark Chocolate for a few cents less in April. To get this price:
Step 01: View the Grove Square 24-Count Hot Cocoa Single Serve K-Cups in Milk Chocolate for $11.97
Step 02: Clip the 20% off coupon under the price to cut it to $9.58
Step 03: Add it to your cart via Subscribe & Save for the final of price of $7.98 with free shipping

Note: Be sure to cancel Subscribe & Save to avoid being billed for subsequent shipments.