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Michael Jordan; Mars Blackmon
CHCKNMCERT RFN7N5
Intelligence Grade

Michael Jordan; Mars Blackmon [Promotional (base)]

1988Nike Trading Cards — Earth/Mars#Set I - Card 1
7
NM
CHCK
Predicted
PSA 7BGS 7CGC 7SGC 7
ID rfn7n5
SUB-GRADES
Limiting · Corners
MARKET VALUE
at CHCK 7 · RAW
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SportsCardsPro
MARKET VALUE & DEEP ANALYSIS PENDING

Sub-grades are in. The enrichment pipeline (market valuation, tier-by-tier ROI, evidence breakdown) is queued — these sections appear automatically once a sealed price epoch and synthesis run are recorded for this card.

Issued Oct 19, 2026

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VerifiedAI identified
CARD DETAILS
PlayerMichael Jordan; Mars Blackmon
Year1988
BrandNike
SetNike Trading Cards — Earth/Mars
Card #Set I - Card 1
VariantPromotional (base)
EXPERT DESCRIPTION
gpt-5-mini

Promotional Nike trading card from 1988 pairing Michael Jordan with Spike Lee's Mars Blackmon character as part of the Earth/Mars series. The sepia-style front photo shows Jordan and Mars full‑length with vertical black side bands reading 'The Best on Earth' and 'The Best on Mars.' The back carries the Nike Trading Cards logo, oval portraits of Mars Blackmon and Michael Jordan and is labeled 'Earth/Mars — 1988' and 'SET I - CARD 1.'

chck.ai grades are opinions based on automated image analysis, not appraisals. Not investment advice; no guarantee of resale value.