Walmart offers this Body Fat / Hydration Super-Slim Scale, model no. EF972, for $8.98. Opt for in-store pickup to dodge the $5.97 shipping fee. That's tied with our January mention and the lowest price we've seen. (It's also $9 less than the best deal we could find for a similar scale elsewhere.) It measures weight, body fat, and hydration and features a 2.9" x 1.4" LCD, 0.24" glass platform, and 330-lb. maximum weight capacity. One CR2032 lithium battery is required, although it's unclear if it's included.