Costco Sale: KitchenAid Diamond Series 5-Speed Blender by Rhonda March 11, 2023 *UPDATE* 5/18/14.Costco has the KitchenAid Diamond Series 5-Speed Blender (KSB1575CU) on sale for $99.99 (after manufacturer’s instant rebate), now through June 30, 2014. That is $20 off Costco’s regular price of… 0 FacebookTwitterPinterestEmail
