Here's something for you.
The OFFICIAL Washinomiya Shrine Lucky Star ema from the shrine itself.
To be sold in December. 500 yen each. They have official license from kadokawa
Source:
http://www.syokoukai.or.jp/~washimiy...ootoritop3.htm
http://blog.livedoor.jp/dqnplus/archives/1053730.html
LOL I swear these guys could've raked in sooooooooooooo much money if they had released this 5 months ago during the peak of Lucky Star pilgrimages.