The West Point Mint was forced to close its doors due to the COVID19 Meanwhile, the Philadelphia Mint stepped in and for 1 week it produced the 2020 American Eagle. The Philadelphia Mint had only 240,000 coin fragments in which to makeup for the shortfall created when the WP Mint closed. This is a very low population which increases its value greatly.
https://bestcollectiblecoins.com/collections/2020-american-silver-eagle