What looks like an ordinary $20 bill from 1928 just made history by selling at auction for an astonishing $670,000. But this wasn’t just any old note—it was a rare 1928 $20 Gold Certificate, a relic of a bygone era in U.S. monetary policy. Its incredible value lies in a mix of rarity, historical significance, … Continue reading This $20 Gold Certificate from 1928 Just Sold for $670,000 – Here’s Why