From the wikipedia article "The original expedition had only excavated "5 percent" of the ship" So the majority of the gold has not been recovered yet. It

From the wikipedia article "The original expedition had only excavated "5 percent" of the ship" So the majority of the gold has not been recovered yet. It seems that some small part of the gold was recovered, some of it was sold/auctioned. 92% of the gold was awarded to the discovery team. But the instead of divining the god he had (500 gold coins), he went into hiding. The value of the 500 gold coins seems to be about $19.4 millions.