Through 7/28, this SodaStream Fountain Jet Home Soda Maker Kit drops from $79.95 to $49.95 to $39.96 with code 133482 at HSN. Plus, shipping is free. This is a current price low by $39 and ties with our mention from a month ago. It is available in three color choices at this price. The kit includes six 1.7 fl. oz. soda samplers, a 1-liter carbonating bottle, a 3 oz. CO2 carbonating canister, and will be shipped with this mail-in rebate offer to upgrade the CO2 canister to a 60L CO2 canister (up to a $15 value). You will have until 8/31/13 to postmark your CO2 rebate offer. HSN also allows you to make three flex payments. There is no sales tax (except FL, CA, NY, NJ, GA, PA, & NC).