Keurig K-Latte Single Serve Black K-Cup Coffee & Latte Maker With this Keurig K-Latte Single Serve Black K-Cup Coffee & Latte Maker ($79, originally $99), you can have your favourite drink in your pajamas, and what's better than that? Image Source: walmart.com Keurig K-Latte Single Serve Black K-Cup Coffee & Latte Maker $79 from walmart.com Buy Now