Clemson Coins & Currency·90% Silver Coins Bought, Sold & Traded

Pendleton, SC · Serving Greenville, Anderson, Clemson, Easley & the Upstate

United States dimes, quarters, and half dollars minted in 1964 and earlier contain 90% silver. Kennedy half dollars dated 1965 through 1970 contain 40% silver, and wartime Jefferson nickels with the large mintmark above Monticello, minted from late 1942 through 1945, contain 35% silver.

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Collectors, dealers, and investors refer to these coins interchangeably as junk silver, constitutional silver, or simply 90% silver. The term junk carries no negative connotation; it is a market term indicating that the coins usually trade on silver content rather than numismatic rarity.

For anyone who has inherited a collection, discovered a jar of old coins, or spent years accumulating silver, understanding how this market works can mean the difference between a fair transaction and leaving money on the table.

From our Pendleton location, we help sellers from Greenville, Anderson, Clemson, Easley, Pickens, Lake Keowee, Seneca, and across Upstate South Carolina understand which silver coins are valued for metal content and which deserve an individual numismatic review.

What Affects My 90% Silver Coin Value?

Most 90% silver coins are valued from their silver content and current market conditions, but date, mintmark, condition, and collector demand can add value. Bring coins, rolls, bags, or inherited collections to our Pendleton, SC location for an individual evaluation serving Greenville, Anderson, Clemson, Easley, Pickens, and Seneca.

Silver Content by Coin Series and Year

90% Silver Dimes

Roosevelt, Mercury, and Barber dimes dated 1964 and earlier. Common dates are valued primarily for silver, while key dates deserve a closer look.

90% Silver Quarters

Washington, Standing Liberty, and Barber quarters dated 1964 and earlier. We separate potential collector pieces from common silver.

90% Silver Half Dollars

Walking Liberty, Franklin, and 1964 Kennedy half dollars. We also buy 40% Kennedy halves dated 1965 through 1970.

Wartime Jefferson Nickels

Only late-1942 through 1945 Jefferson nickels with the large mintmark above Monticello contain 35% silver.

How 90% Silver Coins Are Valued

Common silver coins are priced as a multiple of face value, and that multiple moves daily with the spot price of silver. A standard 90% silver dime contains approximately 0.0723 troy ounces of pure silver. A quarter contains 0.1808 troy ounces, and a half dollar contains 0.3617 troy ounces.

As a general illustration, not a current quote, a silver dime might trade for roughly "X" times face value, with quarters and half dollars valued proportionally. The actual offer depends on live silver spot, quantity, condition, and whether any coins carry collector value.

The quickest way to confirm whether a coin contains no silver is to look at the edge. A copper-nickel clad coin usually shows a visible orange stripe on the rim. A 90% silver coin shows a solid silver edge with no layering.

Key Dates That Carry Premium Value

1916-D Mercury Dime

The key date of the series, with a mintage of roughly 264,000. Condition and authenticity require careful verification.

1932-D and 1932-S Washington Quarters

Both are low-mintage Depression-era issues and genuinely scarce in any grade.

1921 Walking Liberty Half Dollar

Produced in limited quantities following a gap in half-dollar coinage. Circulated examples are worth verifying.

Barber-series coins dated 1916 and earlier include additional key dates across dimes, quarters, and half dollars. A collection heavy in Barber coinage warrants a closer look on a date-by-date basis. In accumulated rolls, estate collections, and bulk lots, legitimately scarce dates in collectible condition are uncommon, but silver value can still add up quickly in volume.

What to Expect When Selling Silver Coins

A reputable dealer will examine the coins, separate common silver from anything carrying numismatic value, and present a written offer. Payment should be immediate, cash or check on the spot, not weeks-long consignment arrangements.

For large accumulations of mixed circulated silver, a representative sample review is often more practical than individual examination of every common coin. Bring everything, including 1965–1970 Kennedy halves and qualifying wartime nickels; both categories are consistently overlooked when sellers sort their own coins.

Sell your silver coins with a straightforward, in-person evaluation based on current market conditions.

For collections that also include precious metals, you can sell gold alongside your silver in the same visit. We also evaluate estates and collections with care and discretion.

Why Sellers Choose Clemson Coins

Current offers based on live silver market pricing
Careful review for key dates and collector value
Immediate on-the-spot payment, cash or check
600+ verified Google reviews
Over 50 years of experience buying and selling coins and bullion
We travel for significant collections anywhere in the country

Related bullion guides

Explore American Silver Eagles and Gold Bullion

Learn more about American Silver Eagles or selling gold bullion.

Have coins that may carry collector value? Learn how coin grading services such as PCGS and NGC can help identify important pieces.

Frequently Asked Questions

What years of coins are 90% silver?

United States dimes, quarters, and half dollars dated 1964 and earlier are 90% silver. Kennedy half dollars from 1965 through 1970 are 40% silver. Wartime Jefferson nickels with the large mintmark above Monticello, minted from late 1942 through 1945, are 35% silver.

How much is a 90% silver dime worth?

A 90% silver dime contains approximately 0.0723 troy ounces of pure silver. Its value fluctuates with the spot price of silver. A current offer should be based on live market pricing rather than a fixed published multiple.

What is the difference between junk silver and constitutional silver?

Junk silver and constitutional silver are two names for the same thing: pre-1965 U.S. dimes, quarters, and half dollars containing 90% silver. The term junk refers to the absence of numismatic premium, not the quality of the coins.

Are Kennedy half dollars silver?

Kennedy half dollars dated 1964 are 90% silver. Those dated 1965 through 1970 are 40% silver. Kennedy halves dated 1971 and later contain no silver.

What 90% silver coins are rare and worth more than melt value?

The most widely recognized key dates in circulated condition are the 1916-D Mercury dime, the 1932-S and 1932-D Washington quarters, and the 1921 Walking Liberty half dollar. Barber-series coins dated 1916 and earlier include additional key dates worth evaluating individually.

Where can I sell 90% silver coins in Upstate South Carolina?

Clemson Coins, Currency & Bullion in Pendleton, SC buys 90% silver coins, qualifying wartime nickels, and 40% Kennedy half dollars at competitive prices based on current silver spot. Sellers from Greenville, Anderson, Clemson, Easley, and nearby communities can bring in a collection for an in-person review and a current offer.

Bring Your Silver Coins In for a Current Evaluation

Bring your coins, rolls, bags, or inherited collection to Clemson Coins, Currency & Bullion in Pendleton for a straightforward evaluation based on current market conditions.

Call (864) 287-5428

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