A turtle peaks its head above the water in a coin design from the Pitcairn Islands’ 2025 “Ocean Wonders” collection.

(CNN) — A vast coin collection, much of which was buried underground for more than 50 years, is expected to fetch in excess of $100 million at auction, according to experts. The Traveller ...

The respondents to our April 11, 2025, poll are divided, but most believe their collecting will not be affected.