PatchesandPins.com, one of the largest science fiction patch stores around, now has Browncoat Independent patches, what they call "most tv/movie accurate ones availbale since the release of the show." Available individually or in a set of three.

They've also got Blue Sun patches, Ariel medical patches, several different Alliance patches, security patches, the Serenity logo, some logo pins, and more. Check out their Firefly/Serenity section, then wander around and look at the more than 450 other TV/Movie/Science Fiction/Fantasy patches available.