Wishing you had a little help with your holidays?  Look no further; Elf on the Shelf is here!  Priced at $29.95, it will make you wonder how you ever had your children behaving before it's arrival.  Cardboard Designs makes keeping your children amused over the holidays easy.  Have them decorate one for a Birthday Party, or have fun putting one together while you bake your Holiday Goodies. Prices range from $54 to $88.