When a heavy-duty garbage disposal finally jams for good, your daily routine grinds down with it. Suddenly every plate scrape requires a trip to the trash can, and cleanup takes twice as long. Replacing the unit takes a couple of hours, and late May is the smartest time to buy because hardware stores roll out steep holiday markdowns on plumbing gear.
Before you commit to a price, get at least two quotes from local plumbers if you are not installing it yourself. Prices swing wildly between independent shops and big box contractors. Having a couple of numbers in hand keeps you from overpaying for the hardware and the labor.
Just remember that 0% intro window is a hard deadline, not free money, and any leftover balance when it ends will trigger standard interest charges on what you bought.