The Secret of Spider-Man's… Card Details
The Secret of Spider-Man's…
SkyBox Marvel: Unsolved Mysteries of the Marvel Universe · 1993 · #143
7.5
Crown Grade
Extremely Fine+
Cert #
000014520
Subgrades
10
Centering
7.5
Corners
6.5
Edges
7.5
Surface
Centering55/45 or better on the front. 60/40 or better on the back.
CornersCorners show minimal wear, with slight softening & tiny nicks visible upon close inspection. No major rounding or chipping.
EdgesLight edge damage with only minor signs of wear. Small nicks & very light chipping present but are not very noticeable to the naked eye.
SurfaceVery clean surface with only the slightest signs of wear. Light scratches, tiny marks, & print lines are visible under close inspection.
Estimated Market Value
$12.00
est. market value
Based on graded comps — updated May 06, 2026
Price History
Population Insights
1
Total Pop
1
This Grade
0
Higher Grade
0
Lower Grade
| Grade | Count |
|---|---|
| 7.5 THIS SLAB | 1 |
★ Subgrade Ranking
Ranks #1 of 1 among Grade 7.5 copies
Subgrade Profile — Centering / Corners / Edges / Surface
10
/
7.5
/
6.5
/
7.5
0
Better
1
Equal
0
Lower
Legacy match (raw text): 1 cards
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