Is your postage stamp collection worth more than face value? This is a question heard by coin and stamp auction specialists every week.
The World's First Postage Stamp Could Reach $8.25 Million at Auction – Robb Report
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I inherited a pretty big stamp collection from my dad. Here's just a sample - most pages are like this - some mint stuff from the late 1800s-early 1900s, and some older
China Stamps for Sale, Auctions, Rare
Are any stamps from 1995 worth anything? I have a lot of sheets, don't want to start using for postage until I know if any unusual ones are there. - Quora
World's most valuable stamp expected to sell for up $15m in New York, Stamps
Auctions Work
How the Inverted Jenny, a 24-Cent Stamp, Came to Be Worth a Fortune, At the Smithsonian
How to Find the Value of a Stamp: 16 DIY Appraisal Tips
Why Collectors Fall Head Over Heels for the 'Inverted Jenny' Stamp, At the Smithsonian
How—and whether—to invest in rare stamps and coins
Auctions Work
Heritage Auctions: Rare Stamps