We Buy and Sell High Quality Numismatic Coins

  • Convenient physical location
  • Transparent pricing
  • Dedicated staff
A Morgan Silver dollar obverse and reverse overlapping

We Buy and Sell
Old U.S. Currency

  • We carry some of the finest notes in the midwest
An error currency note.

We Buy Sell or Trade Gold, Silver and Platinum Bullion

A multitude of designs from mints around the world.

An American Gold Eagle Head and a 2023 Royal Mint CA The Grey Wolf Coin on top of a Royal Mint UK silver bar

We Buy Coins, Rings, Broken, Damaged and Unwanted Jewelry

Almost any form or any quantity

Pile of various jewelry
Collector Coins
We stock thousands of coins, while our inventory is updated daily with new items.
Precious Metals
Physical bullion bars and coins. In gold, silver, platinum or palladium.
New and Pre-Owned Jewelry as the best prices in the midwest
U.S. Currency
Check our collection of fine notes.
Min.Qty: 20
In stock Open Info
100oz Generic Silver Bar
Qty. Wire / Check Credit Card
20+ $3,066.30
Buyback Price $2,625.21
In stock Open Info
100oz Engelhard Silver Bar
Qty. Wire / Check Credit Card
1 - 2 $2,956.30
3 - 4 $2,942.30
5+ $2,891.30
Buyback Price $2,857.10
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Golden Liberty Coins
Our Mission

Your Trusted Dealer

Quad City Coin wants to become one of the premier internet websites for high quality rare coins, currency, bullion, jewelry, antiques & collectible oddities at reasonable Midwest prices.

Company Profile

Decades of experience

Quad City Coin brings the experience of over 85 years buying coins & over 35 years buying jewelry and antiques to your front room. Quad City Coin & Jewelry buys estates (in-whole or in-part) and accumulations in a 7 state area. How do we do buy so much? We work close, and we pay a little more for nice items. How do we sell so much? We only mark up items a small amount over cost to keep inventory moving and fresh. Life Member: American Numismatic Association, Central States Numismatic Society, National Silver Dollar Round Table, Iowa Numismatic Association, Illinois Numismatic Association, Indiana Numismatic Association & Numismatists of Wisconsin. Past Contributor to O'Brien's Toy Price Guide.

Our location

Bettendorf, IA

2395 Tech Dr. Ste. 1 Bettendorf, Iowa 52722


Mon: Closed /Open by appointment only
Tue-Fri: 10:00 AM TO 3:00 PM
Sat: Closed
Sunday: Closed

Entrance of industrial era building

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Timely market updates

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Market Reports

Stay up to date on critical Quad City Coin Co market data points, drivers, and fundamentals.

Deep Dives

We provide occasional deep dives into specific precious metals markets, coins, and bars to help you decide what to buy.

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Published by Quad City Coin Co

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Secure Transactions
Safeguarding Your Investments/Passion in Coins, Currency, or Bullion
We Buy Estates
We buy in-whole or in-part estates in 7 a state area.
Cash for Gold
Convert unwanted jewelry to cash or bullion
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