Architecture
Willis Tower
RETIRED · retail $19.99 · 2011-06-04 → 2013-12-04 · ★ 3.4 (1) · owned by 2,670 · wanted by 1,761
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.