It is not cheap, but it is certainly worth every penny.  The cross is fully frosted, features a very crisp "L55" mark on the inside of the pin, and is housed in a mint box.  Of  interest is that the interior lid lining was glued in upside down!  It would be an easy fix, but just goes to show that not everything done during the Third Reich was as perfectly executed as we as collectors would like.  I believe L/55 was the LDO code for WACHTLER AND LANGE.