Asda Entertainment have published images and pre-order information on the Season 1-11 boxset.
It was originally slated to be released in November but Asda have made it exclusive for a July 19th release. All covers have been revamped, so my prediction was right! The box has a cartoon image of Thomas while the covers include Thomas with an engine beside him referring to the series number.
Since it is my birthday on Monday, I have already ordered it!
The Season 1-11 boxset is released as an Asda exclusive on July 19th 2010.