Guilford Coin Exchange LLC

Coin Dealer in Guilford, Connecticut

★★★★★
4.7(117 reviews)

Collectors in Guilford turn to Guilford Coin Exchange LLC for quality coins, currency, and numismatic supplies. Rated 4.7 stars across 117 reviews, they're one of the higher-rated coin dealers in the area. Expect to find U.S. and world coins, paper currency, bullion, and related supplies.

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Guilford Coin Exchange LLC

69 Whitfield St, Guilford, CT 06437, USA

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(203) 453-9363

* Information may change. Verify details on the dealer's official website before visiting.

Upcoming Coin Shows in Connecticut

Naugatuck Coin & Currency ShowJul 18th, 2026 · ConnecticutLiberty Coin Club ShowSep 13th, 2026 · Courtyard by Marriott - New Haven/Orange/MilfordHartford Coin & Currency ShowJul 19th, 2026 · Courtyard MarriottPawcatuck Valley Coin CLUB SHOWMay 3rd, 2026 · Holiday Inn Hotel, Chelsea Rose Room
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Collector resources

PCGS vs. NGC vs. ANACS: grading comparisonHow to spot counterfeit coinsLincoln cent key dates & varietiesCollecting Morgan silver dollarsHow to sell your coins

Frequently Asked Questions