GlenBarrington, Wacom styluses are readily available from many computer retailers:
http://www.amazon.com/Penabled-Table...711083&sr=8-49
http://www.zones.com/site/product/in...rtner_id=-8979
http://www.cdw.com/shop/products/def...spx?EDC=502896
They're a lot cheaper than they used to be too (back when I first got my ArtZ, the pens were ~$100 each).
William