You may want to check out sigforum.com
I bought a 227SAS Gen 2 Carry from a seller on there. She goes by Mississippi Gal. I got a good deal and quick shipping.
BTW your friend will really like the pistol.
Tell him to stop by Gretna Gun works. We can special order one for 5% off and tax free on top of that as long as it is paid in full during the tax free weekend. Free 6 month range membership too.