@perennial - if the budget is tight, i suggest u go for a cheapest one first, maybe can find a used one online or u can try a regular tablet (not on-screen tablet) from another brand like HUION (it's cheaper than WACOM), i have test it a while ago, it's got an 'OK' from me...when ur skills got better then u can upgrade anytime...;)
RE: How Do I Get My Hand On Every Digital Artist's Dream, a Wacom Cintiq?