SodaStream Fountain Jet Soda Maker + 4 Bottles Only $46.99 + Free Shipping
Buy DIg has the SodaStream Fountain Jet Soda Maker + 4 Bottles for only $46.99 + Free shipping (Amazon has it for $59.99 without the extra bottles).
This will come with a Mini CO2 Can (this makes the bubbles), but there will be a rebate form for a free 60-liter carbonator which can be purchased at many stores (you can click here to find an Authorized retailer near you).