Stamp buyers: who can you actually trust?
Selling a stamp collection means trusting a stranger with something that took decades to build, and the philatelic trade has always had more than its share of buyers with more confidence than history. Here are seven dealers, from Paul Fraser Collectibles to Zurich’s Corinphila Auctions, each with a documented, independently checked record of paying real prices for real stamps, so a seller knows exactly who they are dealing with.
2026-09-02
Stamp collection valuation: how dealers price your stamps
What is a stamp collection actually worth? Not the catalogue total. Dealers weigh five separate figures, from insurance value to what they will pay that day, and every one of them moves with condition, certificates and ownership history. From gum and centring to the paper trail behind record sales like the Z Grill and the British Guiana Magenta, here is how valuation really works.
