I was just looking at www.woot.com and they had a deal on a "weather station" that has temperature and rh on it. It's selling for 2 for $10 plus $5 s&h, so it seems like a pretty good deal. Idk how accurate it is, but it comes with a one year warranty on it. The discussion is pretty funny as most of the woot customers are pissed b/c they have no use for this product. I bought a two-pack, so I'll let you guys know how it works out.