Mr. Beer Brewmasters Select Home Microbrewery System 

Price: $100, mrbeer.com

Brews: 2 gallons

Mr. Beer, similar to The Beer Machine, gives you a simple-to-use plastic beer fermenter that goes into your fridge. It also asks you to simply add water to its proprietary beer mix. However, Mr. Beer goes the extra step by including all the ingredients to brew your first four gallons of beer, recipes and instructions, and even eight plastic one-liter bottles so you can bottle your own creation. Oh, they also give you pint glasses so you can floss at your crib.