This variety of k-cup is $16.99 for 48 k-cups. If you do the math, that's $0.35 per k-cup.
Amazon is a bit wordier with how they named this product. They call it "5 O'Clock Somewhere for K-Cup Keurig 2.0 Brewers, Margaritaville Coffee Dark Roast Single Serve Coffee Pods, 0.38 Ounce (Pack of 48)".
Some additional details about this product:
Need to know more? You can read more about this product on Amazon.
Oh, and here's a bunch of pictures if you've never seen k-cup pods before: