Amazon offers the KitchenAid Professional 600 Design Series Stand Mixer in Candy Apple Red or Sugar Pearl Silver, model no. KF26M22, for $289.99 with free shipping. That's the lowest total price we could find by $110. It features a multipurpose attachment hub, 67-point planetary mixing action, ten speed settings, 6-quart glass bowl, F-series coated flat beater, F-series coated PowerKnead spiral dough hook, and F-series 6-wire whip.
Note: Both colors are currently on backorder, but can still be ordered at this price.