SodaStream Fountain Jet Soda Maker w/ Exclusive Kit 4 Bottles – Link 
BuyDig has this on sale via ebay, brand new for only $47.99 w/free shipping!
- Transform ordinary tap water into fresh great-tasting soda or sparkling water in less than 30 seconds
- Includes not 1, but 4 carbonating bottles!
- FREE 60-liter carbonator at over 15,000 locations with mail-in-rebate in the box
- Choose from over 60 better-for-you regular, diet and all-natural soda mix varieties with no high-fructose corn syrup and no aspartame