Nerf bars for my 02 Tundra

I've wanted to purchase some nerf bars for my extended (access cab) 2002 Tundra. I think that chrome or a stainless steel would look the best. Were is a good place (online or offline) to purchase some decent nerf bars without breaking the bank?

Also, are nerf bars difficult to install on a Tundra? Linux offered ~$450 for the nerf bars and installation, can I do it cheaper myself? I've found some online by Bullett for ~$270.

Go to svcustoms.com and check out the nasta nerf bars. They are what I have on my tundra. I've got pics up in my gallery over at tundrasolutions if you want to see them. As for installation you can do it by yourself in less then 30 minutes. BTW the nasta bars have all stainless steel mounting hardware unlike the others.