Home » Tools & Home Improvement » Keurig K-Duo Coffee Maker $79 Tools & Home ImprovementWalmart -20% ExpiredKeurig K-Duo Coffee Maker $79 $79.0 $99.0 Get Deal 10/21/2021 0 Walmart has Keurig K-Duo Coffee Maker on sale for $79. Shipping is free on $35+ orders. Keurig K-Duo Coffee Maker $79 $79.0 $99.0 Get Deal