Stamps with a Cause
Semipostal stamps are postage stamps sold above face value, with the extra funds supporting a designated cause. Each reflects a public concern, from health and medical research to environmental conservation.
Celebrate America's Founding
This year marks the 250th anniversary of the United States. It’s the perfect time to honor the Founding Fathers who shaped America’s beginning with historic stamps, coins, medals, and first day covers.
Journey West
On May 14, 1804, the Lewis and Clark Expedition began its journey west. Explore stamps honoring this legendary adventure and the people, places, and discoveries that shaped American history.
The Transcontinental Railroad
On May 10, 1869, America's first Transcontinental Railroad was completed at Promontory Summit, Utah. Add stamps commemorating this moment to your collection, or even get the Collector's Box Set!
2026 New Issue Stamps
Keep your collection up to date with the latest stamps from the US Postal Service.
See Every Detail — Upgrade Your Magnifier Today
It Will Make All the Difference!
From reading the year on a modern stamp to admiring the fine engraving on a classic issue, the right magnifier makes collecting more enjoyable every time you open your album. Explore Mystic's selection and see your stamps like never before.
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