For its members, Costco offers the Cuisinart 2-Quart Automatic Ice Cream Maker, model no. ICE-30BC, for $54.99 with free shipping. (Non-members pay an additional $3.50.) That's the lowest total price we could find by $26. In addition to ice cream, it can also make frozen yogurt and sorbet in approximately 25 minutes. Deal ends May 29.