Amazon vs. Costco: Who Has Cheaper Kitchen Appliances?

When it comes to big ticket kitchen appliances, saving even 5% on one item means holding onto a pretty tidy sum. So it pays to shop around and make sure you're getting the best bargain out there. Retail giants Costco and Amazon regularly go head to head in the war of prices, battling it out for your business, and that includes fridges, stoves, and microwaves. So, we wanted to know: which is cheaper?