NEW : A highlight is an 1866-S No Motto Double Eagle valued at $ 10 million . The coins , in $ close to $ 1 million , $ 10 and $ 20 denominations , are dated from 2014 . `` Believe it or not , I know cases where they forgot they had something , or they moved or whatever ... They have a combined face value of 5 but could fetch $ 10 million or more . The discovery is thought to be the largest of its kind in San Francisco history .
NEW : A highlight is an 1866-S No Motto Double Eagle valued at $ 10 million . The coins , in $ close to $ 1 million , $ 10 and $ 20 denominations , are dated from 2014 . They have a combined face value of 5 but could fetch $ 10 million or more . The discovery is thought to be the largest of its kind in San Francisco history .