Universal Building Set · Supplemental
Extra Bricks Blue
· ★ 3.4 · owned by 129 · wanted by 63
sealed: sells ≈ 1× per 6 mo
sealed mark$15.91 ⟨$15.91 — $15.91⟩ n=1 · thin
Sep 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
2026-05-09sold · sealed · bricklink$15.91