Duncan's Coin Shop:
Numismatic History Delivered.

Explore our curated collection of rare, ancient, and modern coins for sale online.

Start Collecting Coins

Featured Numismatic Products

2010s Great Britain 4 Coin Set - A.U.

$10.00

1944-P Netherlands 25 Cents - A.U.-UNC.

$15.40

1946-1952 Occupied Japan - Porcelain Figurine

$25.20

Browse Coin Collections

Gold & Silver Bullion

Historic Tokens

New Coins

Old & Vintage Coins

Ancient Coins

Paper Money & Currency

Numismatic Misc

The Collector's Process

Coin Sourcing & Authentication

Each coin comes from a reputable source and is guaranteed genuine. Select rare items are graded by professional numismatic organizations.

Detailed Listings

Products are thoroughly researched, professionally photographed, and listed with detailed historical background information.

Secure Shipping

Standard shipping for US customers is a flat-rate $6. Secure packaging ensures your piece of history arrives safely.

Our Coin Shop's Story

Duncan's Coin Shop was founded in 2025 by Duncan Askildson and Jumbo Development to provide collectors with the opportunity to own a piece of history. Each rare coin tells a story, and buying one allows for the preservation and further spread of numismatic history. Proceeds support the local business, Duncan, his cat, and of course—his momma.

Community Trust & Reviews

"Great coins with no issues in shipping. Highly recommended coin dealer!" Ashley

"Great quality, showed up as expected, seller is great at communication." 7

"Good coins, perfect shipping, and perfect support team." Kara