The box is noticeably deeper than the original box with the square TSR logo. This version is 44mm deep, where the original was 35mm deep.
The layout of the cover is also a little different. The product code is now printed at the top right, and the "Boxed Set" text has been moved onto the "Forgotten Realms" logo. The illustration is a little smaller. The green around the illustration is of a brighter shade.
The prices listed on the back have also gone up. These are now 25 USD, 32 CAN, 15.99 GBP. (They used to be 20 USD, 24 CAN, 11.99 GBP.)