Megan: Hi and welcome to the forum. I've been looking for one of these too. Here's an overpriced one on Ebay.
Top U Boot " Deutschland " Erinnerungskreuz Baltimore Fahrt 1916 | eBay
And as Dwight has mentioned you should check out the "Deutschland" thread.
Cargo Submarine U-Deutschland Artifacts and Model

Luke

PAUL KONIG- Deutschland- PAPERWEIGHTPAUL KONIG- Deutschland- PAPERWEIGHT