The Steven Spielberg film version of The Adventures of TinTin on multiple formats ( region free).
As far as I can tell it's the lowest price it's ever been for a new ( not used) version with all the media choices.
4.5 stars from 651 reviews on Amazon
From Amazon £4.99 or currently a bit cheaper £4.79 from one of its sellers plus delivery ( or free if Prime or order total value of £20). Also at HMV for the £4.99
Next cheapest price £10 and £9.99 at Zoom and Zavvi
I don't think it'll be this price for very long!