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- zo nov 16, 2025 23:41
- Forum: Lucht en Watervervoer
- Onderwerp: Grading Strategy: Assessing Risk in High-Value Stamp Acquisitions
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Grading Strategy: Assessing Risk in High-Value Stamp Acquisitions
Hello fellow collectors, I wanted to open a discussion about the high-stakes side of philately: acquiring stamps that represent a significant investment. When moving into rare or unique issues, the primary risk isn't just the price, but the precise grading and authenticity. It takes a disciplined ey...