Black is pretty standard, absurd we don't even have the option. Seems like they didn't want to make the leather ones and didn't want to use anything but the pre-existing PU material/color used for the iPad Smart Covers (+ red). Lame if you ask me but oh well. I went with red but I'd have loved a navy one.
There is a huge market for the mini leather smartcover...look for somebody to do it soon. It's like apple decided to make someone else a multi millionaire by not making it. My money is on incipio or marware....