A Norwegian man needed a hobby. His new metal detector found a showy 1,500-year-old gold necklace..
Under Norwegian law, objects from before 1537, and coins older than 1650, are considered state property and must be handed in.
https://phys.org/news/2023-09-amateur-gold-century-norway.html
Then DO NOT TELL ANYONE EVEN YOUR SPOUSE !!!
This will be taken by the government and he will get NOTHING.
So as a blob of gold it’s probably worth 10’s of thousands of dollars to the finder but as a priceless artifact it’s worth zero.