Series4-part series
Coin Grading Explained
What do grades like MS65 and PR65 mean, and why can the same coin sell for several times more? This series builds from grading fundamentals to international certification services and the authentication framework.
- 1Coinpedia
Fundamentals of Grading
Conclusion: Grading objectively measures coin value, serving as a crucial indicator for investment and collection decisions.
- 2
ColumnMS65 Grade Explained: Why Coin Grading Can Multiply Ancient Coin Prices by 5x
The "MS65" grade in coin collecting dramatically boosts prices. Discover why this specific grade commands such high value, exploring market trends, supply-demand dynamics, and investor psychology. Develop your criteria for assessing ancient coin value. Monitor your favorite coins with Ittentodo Vault.
- 3
ColumnPCGS/NGC Graded Japanese Coins: How International Grading Impacts Value and Market Price
International grading by PCGS and NGC is increasingly influencing the Japanese coin market. This article explains why these certifications significantly affect coin values and market prices. Graded coins offer enhanced reliability and liquidity, serving as a crucial investment compass for all collectors. Monitor your favorite coins in Vault to stay informed on market changes.
- 4
Editorial真贋判定の考え方 — 編集部が整理する、現代日本古銭の鑑定基準
目視・寸法・比重・グレーディング ── 偽物を見抜くための4つの層と、現代鑑定がたどり着いた標準的なプロセスを解説する