As the indie PC sandbox game Minecraft closes in on its beta milestone on December 20, fans of the game can now express themselves in the real world. Today the Thinkgeek.com web site started selling two official Minecraft t-shirts. One is the simple but cool Creeper shirt that you can see to the right. The other is a Crafter Local 128 shirt.

Meanwhile the game itself is still selling higher than its normal pace one week ahead of entering beta (as well as a price increase). Later today the game should break the 750,000 unit sales mark. That's three quarters of a million units of a indie made PC game created mostly by one person. Wow.