So it isn't miles cheaper than Amazon, but you can use Quidco for cashback plus you earn Rewardz.
http://www.zavvi.com/blu-ray/wreck-it-ralph-3d-includes-2d-version/10793049.html?affil=awin&awc=2549_1369124041_5d96fb8d64cbbb392619b849b0dc944b&utm_source=AWin-47868&utm_medium=affiliate&utm_campaign=AffiliateWin
http://www.zavvi.com/blu-ray/wreck-it-ralph-3d-includes-2d-version/10793049.html?affil=awin&awc=2549_1369124041_5d96fb8d64cbbb392619b849b0dc944b&utm_source=AWin-47868&utm_medium=affiliate&utm_campaign=AffiliateWin