Before you go on a spending spree, check out these Black Friday sales on Ninja, Keurig, HP, KitchenAid and more.

Opting for the cheaper Qrevo is still a solid move: Compared to other 2-in-1 robot vacuum and mop combos also on sale for Black Friday, the Qrevo S is one of the rare options under $500 that washes and dries its mopping pads." — Leah Stodart, Senior Shopping Reporter iRobot Roomba j7+ with self-empty station — $359 $514.94 (save $115.94)

The Ninja Creami ice cream maker will surely be a Black Friday best-seller due to its popularity at recent holiday sales, and Walmart has the appliance down to a record-low price. You can make ice cream, milkshakes, and sorbets with a touch of a button and add your favorite mix-ins and flavors.