Sharper Image Night Vision Monocular - any good?

[bison]

On sale at Big 5 for $180, regularly $400 (supposedly). Artemis (Sharper Image) monocular with infrared illuminator.

I'm looking for a decent night vision system for hunting hogs. Doesn't need to be the greatest, but I don't want a POS either. Does anyone know about this one (or have other recommendations?)

Thanks!