Get $10 off any item $10 or more with code TENOFFONE at Green Mountain Coffee. Check out these 24-Count Green Mountain Nantucket Blend K-Cups, which drop from $16.49 to $6.49. Better yet, select the auto-ship option, and your total drops to $3.98 and you score a free travel mug. Even after $5.95 shipping, this gets you either of these K-Cups for under $0.52/each, the lowest price we found anywhere. Update: most sale items are now excluded from this code.Sales tax is not charged in most states.