Ancient coins bearing Joseph’s image found in Egyptian museum

There's  an old saying that says:  "Every time a shovel goes into the ground another critic of the bible get's buried."    

Cairo, Sep. 25 (ANI): Ancient coins bearing the name and image of biblical Joseph have been found from the Museum of Egypt, contradicting claims made by some historians that coins were not used for trade in olden Egypt.
Archaeologists provided by MEMRI show that the coins were discovered among a multitude of unsorted artifacts stored at the Museum of Egypt, The Jerusalem Post reports.  
The period in which Joseph was believed to have lived in Egypt matches the minting of the coins in the cache.
“A thorough examination revealed that the coins bore the year in which they were minted and their value, or effigies of the pharaohs [who ruled] at the time of their minting,” the paper quoted experts, as saying.
The most significant thing about the discovery is the find of scientific evidence proving that coins were used for trade in ancient Egypt, and not barters as claimed by various historians.
Some of the coins are from the time when Joseph lived in Egypt, and bear his name and portrait, the report says.