About MyCoinage

What We Do

MyCoinage helps you understand what your coins are actually worth. We track real auction prices from eBay sold listings, Spink, Baldwin's, Noonans, and other leading UK auction houses to build grade-by-grade price history for every coin in our catalogue.

• Realised auction prices — every data point comes from a genuine sale, never an asking price or dealer estimate.
• Grade-by-grade price history — see how values change over time across every condition, from Good to BU.
• Portfolio valuation — add your coins and get an instant market valuation based on current sales data.
• Series completion tracking — see which coins you own, which you're missing, and track your progress.

MyCoinage in Numbers

Built by Collectors

MyCoinage is independently built in the UK by coin collectors who wanted better data. No venture capital, no corporate agenda — just a focus on giving collectors the real information they need to make informed decisions about their hobby.

Our Data

Every price on MyCoinage comes from a realised auction sale — an actual transaction where a coin changed hands. We never use asking prices, dealer estimates, or catalogue values. This means the prices you see reflect what collectors are genuinely paying in the current market.

We aggregate data daily from eBay UK sold listings and weekly from major UK auction houses including Spink, Baldwin's, and Noonans. Nightly processing updates grade-level summaries so you always have the latest picture.

Got a question or suggestion? We'd love to hear from you.