Thank you for your interest in this item. Please read the following and I look forward to your bids. Product Name: 2015 UK Elizabeth II Longest Reigning Commemorative Large Silver Coin [Condition of the Item] - Year of issue: 2015 - Metal: Silver 999 - Weight: 156.295g - Diameter: 65mm - Mintage: 1500 pieces - Reference price: PF70 = approximately 900,000 yen (based on auction results in Japan) This product is the 2015 Elizabeth II Longest Reigning Commemorative large silver coin, a £10 proof silver coin. This coin was created to commemorate the longest reign of Queen Elizabeth. The obverse depicts Queen Elizabeth II from various years, while the reverse shows Queen Elizabeth II from the time of issuance. Due to the beauty of this portrait, it has become a highly popular model. There are two types of this coin: gold and silver, both of which are in high demand, expected to appreciate in value as collectible and investment coins. On Yahoo Auctions and with major coin dealers, the prices are high, but they sell out quickly, making them increasingly difficult to obtain at present. At the October 2025 auction, the PF70 graded coin was sold near ¥900,000. Additionally, due to a significant rise in silver prices afterward, the prices for silver coins have increased several times, making affordable options unlikely in the future. This is a very popular coin; if you miss this opportunity, it may become impossible to acquire. If interested, I urge you to secure it promptly. Thank you. Additionally, prices for antique coins have been rising across the board recently. I encourage anyone interested to seize this opportunity. I have other items for sale as well. If you would like to see them, please visit the link below: https://auctions.yahoo.co.jp/seller/suzukiyu0520? I will also be listing new coins periodically, so I would appreciate it if you could follow me. Thank you!