£20
From Tardis Wiki, the free Doctor Who reference
£20 was a denomination of a British banknote.
History
In the three weeks following her interview for Davina McCall's television programme, Ruby Sunday experienced bad luck due to the meddling of Goblins; one such case of bad luck was loosing £20. (TV: The Church on Ruby Road [+]Loading...["The Church on Ruby Road (TV story)"], PROSE: The Church on Ruby Road [+]Loading...{"chaptnum":"Five","1":"The Church on Ruby Road (novelisation)"})
