Zip Worldwide via Amazon offers Prime members the RCA Nevo Smart Device Remote for $9.65 with free shipping. (Tanga offers it for the same price.) That's $10 under last August's mention and the lowest price we've seen. (It's the best deal now by $4.) It controls up to 32,000 devices, including HDTVs and DVD players. It can also pair with your smartphone (via their iOS or Android app), turning it into an advanced remote with a 30-foot range. The device requires two AA batteries (included).

Update: The price has dropped to $9.41. Tanga charges pennies more.