FIRST LEGO League
HYDRO DYNAMICS Challenge Kit
· owned by 74 · wanted by 47
No qualifying sold comps yet — the archive doesn't guess. The universal rotation will reach this set.
Your position
Track your own copy: the archive marks it from real sold comparables the moment it lands, and watches its retirement status from then on.
The figures — 1 in the box
fst025FIRST LEGO League (FLL) HYDRO DYNAMICS Male—BrickLink sold guide, new condition. Figures are excluded from the parts-out figure above — they are priced separately here.
The evidence
No sold comps recorded yet.