Perfect Pod via Amazon has the highly-rated 4- and 6-pack reusable k cup pods starting at $6.79 + free shipping. Other bundles are also available for discount.
Cafe Save, 4-Pack – $6.79
Cafe Save, 6-Pack – $7.64
Rated 4.7 stars with over 4,200 product reviews.
https://www.amazon.com/Perfect-Po…72&sr=8-10