You might try FaucetDirect.com...I bought my faucets, strainers, etc from them. They had very good prices for those items. I don't know how the prices for sinks compare to other sites...but it's a place to start! (I have a SS Ticor sink so I shopped at GalaxyToolSupply.com)

Here is a link that might be useful: FaucetDirect: Search on ''Blanco Silgranit

I found Quality Bath to have cheaper prices on the Silgranit than Faucet Direct. (The opposite was true for our faucet.)

Here is a link that might be useful: Our sink on Quality Bath

Hi Lawyerguy,
I just bought my Silgranit sink from FaucetDirect. They had a pretty good price, but not the best. I thought they had the best return policy so I went with them anyway.

The good news is that they price match. So after everything was installed, I sent them the lowest price I'd seen online and they matched!

The lowest price I found (the one they matched) was at lowcostplumbing.com. QualityBath came in 2nd.

HTH

Here is a link that might be useful: Faucet Direct Price Guarantee

People here have commented that they've gotten the best prices on Silgranit from homeandstone on ebay.