Prime Membership Required. Amazon has the 80-count AmazonFresh K-Cups (5 options: Colombia Medium Roast / French Vanilla / Hazelnut / Just Bright Light Roast / Go For the Bold Dark Roast) on sale for $26. Add two to cart (you can mix / match) for $52 - 20% off Prime Promo  - 5% off with Subscribe & Save (can cancel at any time) = $39 with free shipping. Less than 25 cents per K-Cup.