The basic kit is $80, and includes:
* Fountain Jet Home Soda Maker
* 1 60 liter Carbonator
* 1 Carbonating Bottle
After that, you can get a variety of soda mix flavors at a cost of between $5 and $10, depending on the flavor. Each bottle of flavor soda mix makes about 12 liters of soda. They say the cost works out to about 25 cents per 12-ounces.
So basically, after your initial investment for the kit, you're buying bottles of the soda mix flavors at between $5 and $10 a pop, and then the 60 liter carbonators as needed. They go for $30 for two, with an exchange of two empty ones.
Plus, you're not throwing plastic bottles and cans away anymore. I'm kinda surprised it took this long for someone to come up with this.