Business cards are under $40 per 1000 on ebay, a web site cost about as much a year as you get for a nicely stuffed bag of alum. cans, invest in your business and it will grow. One good truck load will pay for the cards. I keep mine in my truck and wallet.
Or you can do like I started out; went to W*llmart and in the office section you can buy a 100 pack of do-it-your self business cards for 3.69. Go to Avery's website and they have a card "wizard" builder with logo's and other stuff for your cards. You lay them out on your computer then print them out as you need them. For people starting out without a lot of money, this is the way to get started.