Now I dont have the table yet so I cant comment there, but I have found a couple of local used stores, where I have gotten some vinyl that is free of any signs of use, for a couple of bucks....there is still some bad condition type stuff there, but you can find some quality stuff as well.
Your right though, new vinyl costs through the roof when compared to the CD equivalent, when you take into account all the cleaning supplies needed
Personally I am getting the turntable to see if I can be sold on the fantastic sound that vinyl can bring. If, when I take into account the cleaning supplies, the trouble getting the titles you want when you want and the time to enjoy it, and that isnt offset by this huge airy sound that I wont be able to achieve with my system without a ton more $$$$ dumped into it....then I would get rid of it...
Either way I am looking forward to giving it an honest shot though...something about the scavenger in me likes the idea of record shows, used shops, etc...to find that title that you want....