Looks like GoDaddy is finally getting it. From what I understand, they are handing out $20 SSL certificates (for low bandwidth sites). But if you have customers, or you yourself wants a signed certificate to make your life a lot easier. That's a pretty decent price
Check out the GoDaddy Secure SSL Certificate Services
Update: for SBS 2008, I have Provided Steps on how to install the GoDaddy Certificate.