This is something I ponder a lot about. I mean, the cheapest ones are $1, and some states sell them as high as $20 or $30.
My sister thinks they're useless, and I think they're not. I mean, if you have at least $1 you could afford a lottery ticket for that someone on your gift list. (Heck, I got 4 $1 Christmas-themed lottery tickets in my stocking in '05)
And who knows, you might win. (Depends on how many you buy for the people on your list). Thoughts, people?