That's 53 figures total! The Collector's Box contains:
ALL miniatures in the Spelljammer Adventures in Space 8ct. Booster Brick (Set 24) release (47 in total)
Adult Solar Dragon & Prince Xeleth
Astral Dreadnaught
ALL D&D Set 24 promotional miniatures (6)
EXCLUSIVE! A unique special mini only in this collector's box, Young Lunar Dragon
Multi-page booklet with all the miniatures (checklist).