Sinks and faucets - great resource
www.KBAuthority.com - just ordered a Franke grande sink and grid, Danze Opulence single handle faucet and soap dispenser from this site and was blown away by how much cheaper it was than anywhere else I looked, inducing the big box stores.
Customer service was amazing. A real live person actually called me to confirm my order, and confirm the delivery date.
Go to the all the showrooms, get good advice from professionals - then check the same items here for prices. You could save a bundle. I saved about $400.