There are lots of different kinds of desks out there. I can probably point you to some, but I don't know where you live.

Wood desks are pretty cheap if you're just starting out. If you're looking for budget options, you could get something like this instead of a desk. http://www.amazon.com/Powell-Bassett-8-Inch-Tough-Woodwood-Desk/dp/B00CXDQ9E8