How much is a 1097 2007 boys scout 50p coin?

An eBay auction from a coin dealer has the Buy It Now price as £69.95

http://cgi.eBay.co.UK/ws/eBayISAPI.dll?ViewItem&item=350235487795&ih=022&category=141155&ssPageName=WDVW&rd=1#ht_3553wt_939

[30/01/2010]