Were do i get this poster?

Question

im 15 and my mum has ebay and amazon, i want a national treasure poster, (nicolas cage) or his autogrpah, i dont want to spend over £4.50 (including postage) just a normall poster. from the first movie, wat site can i get it off, or does anyone have it, please.

please please

Answer 1

http://www.imdb.com/title/tt0368891/

Has 72 pics from the film maybe they are useable?