Resources

Evergreen guides to precious metals, bullion, and coin collecting — reference material we keep current, not headlines.

10 Rarest U.S. Gold Dollar Coins and Their Market Values (2025)

Discover the 10 rarest U.S. gold dollar coins, their intriguing histories, and current market values in this comprehensive 2025 guide.

Guide 17 min read

10 Surprising Uses of Silver in Everyday Life

Silver isn’t just for coins and jewelry – this precious metal hides in many common products, often for its unique physical properties. From the phone in your pocket to the solar panels on a roof, silver plays critical (and sometimes unexpected) roles. Below we explore ten surprising everyday uses of

Guide 10 min read

20 Innovative Modern Coin Series from Around the World (2025)

Discover 20 groundbreaking modern coin series (2003-2025) that revolutionized minting technology. From Austria's niobium coins to smartminting and curved strikes, explore innovations in bullion security, ultra-high relief, glass inserts, shaped planchets, and anti-counterfeit features.

Guide 17 min read

5 Most Valuable Steel Pennies and Other Rare Error Coins

Discover the rarest Lincoln cents ever made—from the legendary 1943 copper penny worth $1.7M to the 1958 doubled die that broke the million-dollar mark. Learn authentication tests, counterfeit warnings, and value ranges for 5 famous WWII-era error coins.

Guide 9 min read

7 Discontinued U.S. Coins You'll Never Spend Again

These seven retired denominations shaped everyday American money—then vanished. Learn what they are, why they disappeared, key dates to know, and what typical collector prices look like today.

Guide 9 min read

7 Gold Bar Sizes and Weights Explained

Investors can buy gold bars in sizes ranging from tiny 1-gram wafers to hefty 400 troy ounce bricks. Each size has its own characteristics in terms of weight, dimensions, form, purity, brand options, premiums, and resale factors. Below we break down seven of the most common gold bar sizes – 1 g, 10

Guide 14 min read

Are Krugerrands Illegal? 7 Facts to Know

Krugerrands are among the world's most recognized gold bullion coins. While the U.S. banned importing them from 1985 to 1991 under anti-apartheid sanctions, today Krugerrands are fully legal to own, import, and trade in the United States. Learn the 7 key facts about Krugerrand legality, history, and investment considerations.

Guide 9 min read

How to Sell Gold & Silver for Bitcoin: 7 Expert Tips

A compliance-aware guide to converting physical precious metals into Bitcoin. Learn about KYC/AML requirements, pricing transparency, secure shipping, wallet safety, escrow systems, tax implications, and Travel Rule regulations for selling gold and silver for BTC.

Guide 14 min read

Top 10 Silver Coins to Buy in 2025

Explore the top 10 silver coins to buy in 2025, featuring purity, security, and global liquidity insights for collectors.