A 1972 Double Die Lincoln Penny is considered quite valuable among coin collectors, particularly if it is in good condition. The value can vary significantly depending on several factors, including the specific variety of the coin, its grade (condition), and whether it has been certified by a grading service.
As of my last update in October 2023, a 1972 Double Die Penny in uncirculated condition could be worth hundreds to over a thousand dollars. In lower grades, the price might range from $50 to a few hundred dollars. Coins that are in mint condition and have been authenticated can fetch the highest prices.
For the most accurate assessment, it's recommended to check recent auction results, consult with a numismatist, or refer to price guides specialized in coin collecting.