Costco Sale: SodaStream Fizzi Sparkling Water Maker $59.99 by Rhonda July 16, 2020 *UPDATE* 6/29/18. The Fizzi is SodaStream’s slimmest, most space efficient design yet making it a great fit for smaller spaces. Costco has the SodaStream Fizzi Sparkling Water Machine on sale for … 0 FacebookTwitterPinterestEmail