1990-91 SkyBox Checklist: 301-341 #421
1990-91 SkyBox #421
SetSkyBox
Year1990-91
Card number421
Views2
Set cards436
Last updatedJun 16, 2026
Market Value
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$1.64
Estimated value
Raw
Selected bucket
2
Recorded sales
Same Set
436 cards in 1990-91 SkyBox.
