That is a nice looking rat-trap.
Is it really necessary to list the battery life on this? " "4 C batteries will kill 12 rats" If you are in need of killing 13 or more rats, you probably aren't living in the type of upscale neighborhoods that spend 40 dollars on one mousetrap.
It does offer convenient features, though. I often have trouble telling if a rat has died in my room sometime within the last 24 hours. Now thanks to the green LED, I will never have to guess again!