Discover
Hand-picked items from trusted dealers
Featured Dealers
Browse curated selections from our top sellers
L
San Antonio's Premier coin shop for gold, silver, platinum, rare coins, Rolex watches, and fine jewelry. Lone Star Coins offers trusted service, and competitive pricing. Store Information 2622 Northwest Loop 410 San Antonio, Texas 78230 (210) 735-7131
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A luxury store specializing in custom jewelry, precious metals, and rare coin investments.
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Coin and bullion dealer located in Bellevue, Nebraska. Our website: https://101tradingpost.com/
What is CoinDuffle?
CoinDuffle is an online marketplace that connects collectors, investors, and dealers to buy and sell rare coins, precious metals, and numismatic collectibles — all with live metal pricing and secure checkout.
Live Metal Pricing
Product prices update in real time based on the current spot price of gold, silver, platinum, and palladium — the market price per troy ounce at which a metal can be bought or sold for immediate delivery.
Vetted Dealers
Every dealer on CoinDuffle is verified before listing. Buyers can browse bullion (investment-grade bars and coins valued by metal weight) and numismatic coins (collectible coins valued for rarity, condition, and historical significance).
Secure Transactions
Payments are processed through PCI-compliant partners. All orders include order tracking, and dealers are held to strict item-accuracy and shipping standards.
CoinDuffle is a marketplace platform. Items are sold by independent dealers who set their own prices and fulfill orders directly. CoinDuffle does not take possession of inventory. Prices shown include dealer premiums over spot and may vary.
Testimonials
What Our Community Says
Verified
"Found rare Morgan dollars at great prices. The direct dealer connection makes all the difference!"
JD
John D.
Collector
Verified
"Live spot pricing helps me make informed decisions. Best platform for precious metals."
SM
Sarah M.
Investor
Verified
"Increased my sales by 300% in just 3 months. The platform is incredibly easy to use."
MR
Mike R.
Dealer