Master Builder Academy
Level Three - Kit 9, The Dark Lair
· ★ 4.1 · owned by 460 · wanted by 729
sealed: sells ≈ 1× per 6 mo
sealed mark$28.03 ⟨$28.03 — $28.03⟩ n=1 · thin
Aug 2026sealed ── Sep 2026
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 evidence
2026-06-26sold · sealed · bricklink$28.03