ニッポンレール株式会社が創立100周年記念として江戸古銭デザインの限定ICカード5万枚を発行。JR・私鉄6社の主要駅で一斉配布し初日完売続出。二次流通市場では定価1,500円が最高2万円超に達し、古銭ファンと鉄道ファンの双方を巻き込んだ異例の争奪戦となっている。
Major Japanese Rolling Stock Maker Launches Limited Commemorative IC Cards with Edo-Era Coin Designs — 50,000 Cards Distributed Across JR and 6 Private Railways, Collectors Rush

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Dealers Handling This Category
A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
Ginza Coins
Ginza, Chuo-ku, Tokyo
One of Japan's most established numismatic dealers. The scale and variety of their regular auctions is among the largest in the country. Their catalogs are considered a benchmark for market pricing.
Japan Coin Auction (JCA)
Tokyo
Holds regular auctions with reliable hammer price data, making it a useful resource for tracking market values. Caters to a wide range of collectors from beginners to advanced buyers.
Taisei Coins
Tokyo
A dealer with an international network. Offers advanced services such as consignment to overseas auctions and NGC/PCGS grading submission. Recommended for high-value or internationally recognized coins.