Of course, if you are putting off learning to smith until the "perfect" anvil comes along, it might be worth the $30 (HF sale price) of a cast iron anvil just so you can get started with something. I'm not sure that the regular price of $50 would be advisable, it's up to you. As you learn hammer control, forging technique, etc on your "cheapo" you can be looking for a better anvil. The important thing, IMHO, is to get started learning and training your muscles and eye toward those forging skill that will serve you well on about any anvil that you may come across in the future.
When you find that perfect Peter Wright (after months of looking) and you buy it, donate your cheapo to someone else who is trying to get started but is delaying his/her training until the "good" anvil comes along.