How Coin Appraisals Work
An appraisal is a professional opinion of value, documented in writing. People seek one for insurance, estate settlement, equitable division among heirs, or simply to know what a collection is worth before selling. Understanding the process helps you get an accurate, useful result.
Appraisal vs. an offer to buy
These are different things, and conflating them causes confusion. An appraisal is an independent valuation you typically pay for, often at retail or insurance-replacement value. A dealer's offer to buy is what they'll actually pay — necessarily lower, because they resell at a margin. For an unbiased number, use an appraiser who isn't also trying to buy the collection.
How grade drives value
Condition is everything in numismatics. Coins are graded on the 70-point Sheldon scale, from heavily worn to flawless mint state. The difference between two grades can multiply a coin's value many times over. Professional appraisers know these standards, and significant coins are often sent to third-party graders (PCGS or NGC) whose certified, encapsulated grades the market trusts.
What a good appraisal includes
Expect an itemized list of significant pieces with dates, mint marks, grades, and values; a basis for the valuation (insurance replacement, fair market, or liquidation); the date; and the appraiser's credentials. Bulk common material may be valued in lots rather than coin by coin, which is normal and reasonable.
What it costs
Appraisers typically charge an hourly rate or a flat fee based on collection size — not a percentage of value, which creates a conflict of interest. Avoid anyone who prices their appraisal as a cut of the total. For insurance or estate work, the documented, defensible valuation is well worth the fee.
Find qualified appraisers near you in the directory, and ask up front about credentials, method, and fee.
Frequently asked questions
How much does a coin appraisal cost?+
Usually an hourly rate or a flat fee scaled to the collection's size, rather than a percentage of value. Ask for the fee structure before you commit, and be cautious of percentage-based pricing.
Do I need coins graded before an appraisal?+
Not necessarily — a qualified appraiser can grade in hand. For especially valuable coins, third-party grading (PCGS/NGC) adds market-trusted certification that can raise both value and liquidity.
Is a free dealer evaluation the same as an appraisal?+
No. A free evaluation is usually a buy offer, which is lower than replacement value by design. For insurance or estate purposes, get an independent written appraisal.