Stamp Collecting Value Guide
Reference for stamp grading: mint, used, centering, perforations. Condition grades. Storage tips.
Grade Value Multipliers
| Grade | Description | Approx. % of Catalog |
|---|---|---|
| Superb | Perfect centering, fresh color, full OG/NH | 150-300%+ |
| XF | Near-perfect, well centered, clean | 100-150% |
| VF | Well centered, no faults, fresh | 60-100% |
| F-VF | Slightly off center, no faults | 40-60% |
| Fine | Off center, perfs clear of design | 25-40% |
| VG | Off center, perfs may touch design | 10-25% |
| Good | Perfs cut into design, minor faults | 5-15% |
| Poor | Heavy faults, space filler only | 1-5% |
Storage Tips
- Use acid-free albums and stock books
- Handle stamps with tongs, never bare fingers
- Store in cool, dry, dark environment (60-70 F, 40-50% humidity)
- Use stamp mounts (hingeless) for valuable stamps
- Never tape or glue stamps to pages
- Keep away from direct sunlight to prevent fading
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