As of March 2015, Costco sells at least two models of the Vitamix blender. The Vitamix 7500 blender and the Vitamix 5200 blender may be purchased at Costco.com. Some Costco items are available for members-only purchase, while other items may be purchased without a membership.
The Vitamix 5200 model has an overall five-star rating according to Costco's customer reviews. As of 2015, Vitamix blenders may also be purchased directly from Vitamix at Vitamix.com. A large variety of blenders are available that range from personal to professional capacity. Prices vary greatly and are subject to change according to the type of blender purchased.