https://www.engadget.com/2009-10-02-sigmas-dp1s-gets-official-hitting-shelves-in-november.html
Sigma's DP1s gets official, hitting shelves in November?
Oct 2, 2009 - Sigma's DP1 had a lot going for it -- despite a somewhat steep asking price, plenty of folks were won over by both its sturdy build and image quality. Now,...
sigmagetsofficialhittingshelves