Yesterday, mostly spontaneously, I have grabbed the tablet in the nearby computer store. Genius G-Pen 450 cost me $40 including discount.

Overall, it’s pretty comfortable and fun to use. 4″ * 5.5″ workspace area is more than enough for every amateur’s needs. Perhaps, wireless pen could be a little thinner.
If you haven’t ever dealt with tablets before, it will take some time to get used to it. Especially, if you are using handwriting at the bank and polling station only.