Quoted from elsewhere "Coin News carries a story about some new style 20p coins that were struck in error using the old obverse die. This means that these coins bear no date, so be on the look out for them. They have started to show up on eBay, there were 3 listed, here is one of them, [URL]http://cgi.ebay.co.uk/2008-ROYAL-SHIELD-20P-MINT-ERROR-VERY-RARE-NO-DATE_W0QQitemZ400025014351QQcmdZViewItemQQptZUK_Coins_BritishDecimal_RL?hash=item400025014351&_trksid=p3286.c0.m14&_trkparms=72%3A1301%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318[/URL] An interesting price, £102, and it's not finished yet."