For sports card collectors, the term “Holy Grail” is purely metaphorical, though the quest nevertheless begins to search for that special card.

In the 1989 Steven Spielberg classic "Indiana Jones and the Last Crusade," it was the ancient burial site of the Holy Grail -- the cup used by Jesus at the Last Supper.

A five-foot-long handwritten scroll from Boston in 1847 titled “A Resolution and Protest Against Slavery”—long thought to ...

The Holy Grail is, supposedly, the cup used by Jesus at the Last Supper. The goblet that Christ drank from before his arrest, sentencing and crucifixion would of course be of interest to ...

The Holy Grail, from which Jesus Christ supposedly drank at the last supper, has been a mythical legend on the bucket list of archaeologists for generations.