Modern British Philately

Modern GB Stamps

Dealers in all aspects of Modern GB Philately. Based in South Wales, we are collectors ourselves and share your passion for our wonderful hobby. Hopefully, this passion is reflected in our service to you.

10+
Years Trading
Worldwide
Customer Base
100%
Collector-Focused
£1.10 GB Machin definitive stamp

"Modern stamps of Great Britain — Today's stamps, tomorrow's collection."

Best for Customer Service — For Collectors, by Collectors.
Why Modern GB

Trusted by Collectors Worldwide

Modern GB has built its reputation on genuine collector knowledge, honest dealing and a passion for modern British philately that shines through in everything we do.

10+
Years
Global
Reach

Established eBay Trading History

Years of trusted trading on eBay with consistently high feedback scores from collectors worldwide.

Worldwide Collector Customer Base

Serving stamp collectors across the UK and internationally — from casual hobbyists to serious philatelists.

Specialist Knowledge

Deep expertise in modern British philately, Machin definitives, barcode stamps and Post and Go issues.

Growing Portfolio of Resources

A continuously expanding collection of tools, guides, apps and reference materials for the modern collector.

Latest

From The Blog

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Is your usual GB Stamp Dealer a Dinosaur?
Modern GB Discussion

Is your usual GB Stamp Dealer a Dinosaur?

The world of stamp dealing has changed enormously. Are you still buying from a dealer stuck in the past? Modern GB looks at what separates the old guard from the new breed of collector-focused dealers.

Read more →
Updates

News & Updates

App UpdateComing Soon

Stamp Decoder App — Coming Soon

Our mobile app for decoding modern GB barcode stamps is in development. Sign up to be notified at launch.

New IssueOngoing

Watch This Space for New Issue Announcements

We'll be covering all major Royal Mail new issues, special editions and commemoratives as they are announced.

Collecting NewsFeature

Barcode Stamps: The New Frontier for Collectors

Royal Mail's transition to barcoded stamps has opened up a whole new area of modern philately. We're building the definitive collector resource.

Get In Touch

Join the Modern GB Journey

Discover stamps, First Day Covers, digital tools, collecting resources and specialist knowledge dedicated to modern British philately.

Royal Mail red postbox — a symbol of British postal heritage