NewEgg has a deal today on the Kill A Watt P4400 Electricity Monitor for $16.99 Free Shipping. Many of us use this to check the amperage draw for various 117-120 volt loads and appliances. They usually are found at $29.99 to 39.99, occasionally on sale for $20 or $25. This is the lowest price I have seen, and the shipping is free. Tax in CA, NJ, TN. The deal only lasts a day; do not delay if you want one.
http://www.techbargains.com/jump.cfm?clkSubId=C244361C0A00244361A0&afsrc=1&id=488&arg=N82E16882715001