Super Mario
King Boo and the Haunted Yard Expansion Set
RETIRED · retail $49.99 · 2020-08-02 → 2021-09-27 · ★ 3.8 · owned by 2,318 · wanted by 905
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 evidence
No sold comps recorded yet.