The battlemats would probably be the highlight for me. The minis would be nice but for Spelljammer I have a bunch of those already.
How many ship battle maps are there? I think I saw the living ship, the moth ship and the hammerhead.
I appreciate the answers.
Well dang. That’s the one thing I’ve really wanted.One thing to add about the Spelljammer box: all of the B&G boxes come with about 4 extra encounters or mini-adventures to add to the adventure. For the most part, I don't find these necessary, as the WotC adventures are quite long enough, and stuff I add to them is likely to be totally personalized to the PCs, not just additional side quests. However, the extra mini-adventures in the B&G box are all set on the Rock of Bral and balanced for different levels, and imo they are really helpful in enhancing and fleshing out the Rock of Bral, which is otherwise kind of underwritten for such an important place.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.