Update 2: MM points out that you can receive an additional $12 off if you don’t want the magazines. The details are in the fine print on the rebate.
Update: If you are not seeing the correct price ($269.99 before rebate) then try using this alternate link to the 600 Series Kitchenaid.a free trial of Amazon Prime. A prime trial is also free with Amazon Family (which also gets you up to 20% off diapers among other benefits) or Amazon Student. EBT/Medicaid Cardholders can save on Prime Membership here.