My white whale

My figurative white whale when it comes to rugby gear is . Owning a German rugby jersey. Years ago I saw a few online but decided to spend money on a eagles jersey and other stuff. Now I wish to locate a jersey but the problem is I can't seem to find one any where! Not every the national German rugby union website sells there own. eBay is out and amazon has nothing. As a German/ Irish Mexican American it is my goal to own a rugby jersey for each country. USA I have 2 (only 1 fits right now) Mexico I have one and Ireland I have one. If anyone out there can seem to help me please let me know. Thank you and keep rucking on