2008年未加期的20便士硬币在eBay上以42.30英出售. Undated 2008 20p coin sold for £42.30 on eBay.

很少见的20便士硬币没有日期在eBay上售价42.30英,是其面值211倍. A rare 20p coin missing its date sold for £42.30 on eBay, over 211 times its face value. 皇家造币厂证实,该错误发生在2008年,当时生产过程中出现的错误导致新背面设计与旧正面相对应,从而产生未定日期的硬币. The Royal Mint confirmed the error occurred in 2008 when a production mistake caused the new reverse design to be paired with the old obverse, resulting in undated coins. 只有大约25万的136百万币受影响, 使它们变得罕见但仍有可能在流通中. Only about 250,000 of the 136 million minted were affected, making them rare but still potentially found in circulation.