Most Valuable Walking Liberty Half Dollars . ... When one of these Gem condition 1919-D half dollars came up for auction in 2004, it sold for $270,250. 1921-S Walking Liberty Half Dollar .

Nvidia hit a market value of $3.92 trillion today, on track to become the most valuable company in history, as Wall Street ...

Nvidia (NVDA.O) recently achieved a historic milestone, briefly reaching a market valuation of $3.92 trillion on Thursday.

AI chip producer Nvidia has become the most highly valued company in the world, overtaking Microsoft and Apple while Intel ...

The shares were last up 1.5 per cent at $159.60, leaving Nvidia's stock market value at $3.89 trillion, just short of Apple's ...

The most valuable U.S. coin ever, a $20 gold piece, a 1933 "Double Eagle" coin, sold for $18.9 million at auction in 2021.The most valuable pennies, which are rare but possibly still in ...