For sale is a 0.5 gram gold Whale coin from the Democratic Republic of Congo.  I think this is minted by the Bavarian mint with a total mintage of 5000.  This is the 2nd coin in the series of World's Wildlife Series.  This coin is tiny!  Pictures are taken with microscope with a digital camera attached (Celstron if you're curious).  The coin is described as a BU when I got them but the fields are mirror prooflike.  Thanks for looking!