Super Mario
Guarded Fortress Expansion Set
RETIRED · date not recorded · retail $49.99 · 2020-08-02 → 2021-11-04 · ★ 3.7 (1) · owned by 3,331 · wanted by 768
Sealed mark is −17% against retail.
sealed: sells ≈ 2.5×/mo
sealed mark$41.39 ⟨$38.75 — $45⟩ n=15
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
2026-09-03sold · sealed · bricklink$41.39
2026-08-16sold · sealed · bricklink$40
2026-08-13sold · sealed · bricklink$49.99
2026-07-30sold · sealed · bricklink$33.11
2026-07-17sold · sealed · bricklink$42.99
2026-07-02sold · sealed · bricklink$48
2026-06-29sold · sealed · bricklink$46.34
2026-05-21sold · sealed · bricklink$44.99
2026-05-04sold · sealed · bricklink$44
2026-05-04sold · sealed · bricklink$37.8
2026-04-30sold · sealed · bricklink$32
2026-04-22sold · sealed · bricklink$39.99
Instructions — 4 official PDFs
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