Mohu Curve, $40

Leaf-style HDTV antennas are designed to be as unobtrusive as possible, but they’re still basically mud flaps hanging on your wall. Luckily, Mohu created the Curve, which is basically a Mohu Leaf that you stand up on your TV stand or a shelf. Unless you knew what you were looking at, you’d never realize it was a piece of home theater equipment.

And in case you missed it, the Leaf and smaller Leaf Metro are still on sale.