From what we’ve seen, this is the most affordable composting container for kitchen scraps available.
We choose this ceramic container because the interior absorbs odors and resists stains, and is more attractive than a plastic bin on your kitchen counter. The crock holds a gallon of scraps and has a lid with an activiated carbon filter to trap odor than allow air to circulate.
Please let us know if you know of a less expensive or more efficient container. Available from Amazon for about $25.