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Commemorative Coins Market Report

As of October 2026. Auction data and curated articles for this category.

TrendStable

6 transaction records (2026-03 – 2026-08)
→
Avg Hammer Price
¥3,742
Top Hammer Price
¥9,500
6-Month Avg
¥2,600

Top 5 Hammer Prices in Commemorative Coins

1
希少 エラーコイン 韓国 500ウォン コレクション整理品 記念硬貨 激レア
2026-07-03 / メルカリ
¥9,500
2
東京オリンピック 記念硬貨 千円 1000円 東京五輪 記念コイン コレクション アンティーク
2026-03-01 / ヤフオク
¥8,000
3
福岡 筑前 記念硬貨 貨幣 古銭 飾り物
2026-08-26 / メルカリ
¥2,600
4
藤扇流 記念コイン 藤扇裕祥
2026-05-24 / メルカリ
¥1,000
5
◇1964年 東京オリンピック 100円記念硬貨◇hy32
2026-03-02 / ヤフオク
¥750

Related Articles on Commemorative Coins

Commemorative Coins

The Issuance Background and Identification Features of the Commemorative Coins for the Emperor's Accession

The commemorative coins for the Emperor's accession, issued in 1990, include a ¥100,000 gold coin and a ¥500 cupronickel coin. They were also issued in 2019, and are characterized by their limited issuance. For identification, factors such as weight, inscriptions, and accompanying items are crucial; particularly the ¥100,000 gold coin, which comes with a special case and certificate.

Commemorative Coins

Value and Basic Knowledge for Collecting Expo Commemorative Coins

The Expo commemorative coins were issued to commemorate EXPO '70 in 1970 and are recognized for their historical and cultural value. Unopened bank rolls have high collectible value, with their condition and rarity affecting their price. Interest in the old Expo is rekindling as the 2025 Osaka Expo approaches, increasing attention in the collector market.

Commemorative Coins

Value and Market Price of the 1964 Tokyo Olympics Commemorative Silver Coins — Price Differences Determined by Grade and Condition

The Tokyo Olympics commemorative silver coins, issued in 1964 as Japan's first commemorative coinage, come in two denominations: the ¥1,000 silver coin and the ¥100 silver coin. Market prices vary significantly depending on metal fineness, mintage, and condition, ranging from ¥5,000 to over ¥30,000 for uncirculated examples. Proper storage and verification of authenticity are indispensable for maintaining value.

Commemorative Coins

This Week's Revisit: Current Market Prices and Long-Term Holding Value of Tokyo Olympics Commemorative Coin Sets

The value of commemorative coins is determined by three factors: market price, rarity, and demand. Using the Tokyo Olympics commemorative coin set as a case study, this article organizes how to read median prices and thin-market conditions, and how to avoid mistaking a one-off sale result for the overall market price.

Commemorative Coins

This Week's Second Look: Re-reading the Market and Value of Commemorative Coins

In "This Week's Second Look," ITTENDO revisits past topics through the lens of market analysis. Using commemorative coins as the subject, the editorial team organizes the three factors that determine value, how to interpret median prices and thin trading, and the mistakes beginners should avoid.

Commemorative Coins

Value and Market Trends of the 60th Anniversary of the Local Autonomy Law Commemorative Coins — An Introduction to Commemorative Coins

Explaining the "60th Anniversary of the Local Autonomy Law Commemorative Coins" from the Encyclopedia of Old Coins. The ITTENDO editorial team has organized the framework for determining value based on rarity, condition, and demand, as well as understanding the median and thin trading when reading market trends for beginners.

Commemorative Coins

This Week's Revisit: Emperor's Reign Commemorative Gold Coins — How to Read the Market for Commemorative Currency

In "This Week's Revisit," ITTENDO re-examines a previously covered topic from a market perspective. Using commemorative currency as the subject, the editorial team has organized the three factors that determine value, how to interpret median prices and thin-volume trading, and the mistakes beginners should avoid.

Commemorative Coins

Value and Market Price of the 60th Anniversary of His Majesty the Emperor's Reign Commemorative Coins — Introduction to Commemorative Coins

An explanation of the commemorative coin "60th Anniversary of His Majesty the Emperor's Reign Commemorative Coins" from the coin encyclopedia. The ITTENDO editorial team has organized, for beginners, how value is determined by the three axes of rarity, condition, and demand, along with the concepts of median values and thin trading when reading market prices.

Commemorative Coins

Japanese Commemorative Medals vs. Coins: Understanding Value from Legal and Market Perspectives

Japanese commemorative medals and coins, though similar in appearance, differ significantly in their legal status and market value. This article clarifies these distinctions, offering insights into market trends and providing actionable criteria for smart collecting.

Commemorative Coins

Imperial Reign Commemorative Gold Coins (天皇陛下御在位記念金貨) — Relationship with Face Value

The intrinsic value of commemorative gold coins with a face value of ¥100,000 tracks the price of gold. This article analyzes the appeal of commemorative gold coins as collectibles amid soaring gold prices.

Commemorative Coins

Tokyo Olympic Commemorative Coin Set: Current Market Price Stability and Long-Term Holding Value

The Tokyo Olympic commemorative coin sets have entered a stable market phase several years after their issuance. Limited supply and high demand as collectibles balance, forming a suitable value for long-term holding.

Commemorative Coins

Decoding the Market Trends of Proof Coin Sets: The True Value of Long-Term Holding

Proof coin sets are not just collectibles; they have the potential to be attractive investment opportunities when viewed from a long-term perspective. This article explains the factors that shape the value of proof coin sets, market trends, how to read price charts, and the criteria for successful investment from the viewpoint of ITTENDO.

Disclaimer: This report is reference information based on auction hammer price data and does not guarantee future prices. Investment decisions are made at your own risk; please consult a specialist as needed.