The stories

Everything a collector should know.

What a coin is worth, what to look for, what to avoid — and the stories behind the coins collectors chase.

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Welcome to the Coinzy blog. Identification guides, value insights, expert Q&As, rare coin stories, and everything else you need to know about your collection.

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TradingUS

How to Handle a Coin Trade Disagreement

Learn about resolving a disputed coin exchange: check the evidence, avoid common mistakes and keep clear records before deciding what to buy, sell or keep.

Oct 28, 2026

TradingUS

How to Trade Duplicate Coins Thoughtfully

Learn about using duplicates in a coin trade: check the evidence, avoid common mistakes and keep clear records before deciding what to buy, sell or keep.

Oct 27, 2026

TradingUS

What Should a Coin Trade Record Include?

Learn about documenting a coin exchange: check identification, understand the evidence and keep practical research notes for a clearer collecting decision.

Oct 26, 2026

TradingUS

How to Compare Raw and Certified Coins in a Trade

Learn about trading raw and certified coins: check the evidence, avoid common mistakes and keep clear records before deciding what to buy, sell or keep.

Oct 25, 2026

TradingUS

Coin Trading Do’s and Don’ts for Collectors

Learn about setting good coin-trading habits: check the evidence, avoid common mistakes and keep clear records before deciding what to buy, sell or keep.

Oct 24, 2026

TradingUS

How to Ship Coins Safely for a Trade

Learn about dispatching coins in a trade: check identification, understand the evidence and keep practical research notes when researching your collection.

Oct 23, 2026

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