I recently acquired two new kitchen appliances. And they were both free, but for different reasons.
First is the yogurt maker. It was a present from my sister. It is really idiot proof. You buy a quart of milk -cow, goat, or soy- add some starter or plain yogurt directly to the carton, mix well, stick it in the holder and plug it in. 8-10 hours later you have yogurt. You can add flavoring or sweetener and you can make it thicker by adding powdered milk or pectin. That's it. I admit, I miss having little glass containers but I love the small footprint.
It's called the Miracle Yogurt Maker.
The second appliance is a crock pot. I got it through Freecycle.com. That's a yahoo group that allows you to offer or ask for free stuff. It's true, it's not very attractive and it needs a good scrubbing and it is an older model that doesn't have a removable insert but it was FREE. Can't beat that with a stick.