How much does a badger garbage disposal cost? Logan is always on the hunt for good finds at our local Restore for Habitat for Humanity. He found this barely used Badger garbage disposal for a fraction of the full price cost (He thinks he paid about $15!). Even if you need to buy a brand new garbage disposal this Badger garbage disposal only costs $109 brand new and has great reviews.Why choose insinkerator badger garbage disposals? InSinkErator's Badger garbage disposals have established the standard for reliability & durability in kitchens all over the world.How to install badger 5 garbage disposal under kitchen sink? Now it’s time to install garbage disposal under your kitchen sink. Align the drain on the Badger 5 Garbage Disposal with drain assembly. Turn the little mounting tabs on clockwise until your new garbage disposal clicks into place on the mounting ring.What kind of motor does badger 5 garbage disposal have? This garbage disposal also features a 1/2 HP motor that rapidly grinds food waste for easy rinsing down the drain and galvanized steel-grind components. To top it off, Badger 5 offers a 3-year We Come to You In-Home Service Warranty.