When it comes to coin collecting, it's hard to beat the appeal of the United States Mint proof set. These sets of uncirculated proof coins usually include every denomination made that year or a set of ...

Stumbling upon an old collection of proof sets in your attic can feel like finding buried treasure. But what should you do with them? Should you keep them, sell them, or break them apart to sell ...

CoinKnow stands out as one of the most advanced free coin identification applications available today. Launched in 2025, this app leverages sophisticated AI to analyze coins through your smartphone ...

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With the sale of an uncirculated specimen of the rare R5 Mandela 90th birthday coin, in the grade of MS-69, for R2.5 million and the sale of a proof 70 at R275 000, proof Mandela birthday coins are ...