Gold and silver prices are hitting record highs, and suddenly, that old coin collection isn't just a hobby; it’s a gold mine.

In this fascinating clip, numismatics expert Matthew Thompson of Thompson’s Coins joins the show to discuss the massive surge in precious metals. We dive into the story of the 2023 King Charles III Gold Sovereign - a coin that has seen its intrinsic value skyrocket since it was first minted.

But it’s not just the new stuff. Matthew reveals why the original 1966 round 50-cent piece is now worth nearly 100 times its face value, and shares the incredible story of a customer who walked in with a "Woolies bag" containing a rare Argyle pink diamond gold coin worth over $14,000.

Listen to John Stanley live on air from 8pm Monday to Thursday and 7pm on Friday on 2GB Sydney and 4BC Brisbane