What is a good Canon DSLR lens to start off with?

[Nocturnal]

My friend just picked up a Canon 10d for a really great price. He is looking for lenses. Any idea on some decently priced lenses?

 

[Wallydraigle]

You can't go wrong with the EF 50mm f/1.8 for ~$80. The 28-135mm IS is nice too for more money.