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Willie Mays / Willie McCovey
CHCKNMCERT 3CZD2X
Intelligence Grade

Willie Mays / Willie McCovey [Fence Busters (two-player)]

19671967 Topps#423
7.5
NM
CHCK
Predicted
PSA 7.5BGS 7.5CGC 7.5SGC 7.5
ID 3czd2x
SUB-GRADES
Limiting · Corners
MARKET VALUE
at CHCK 7.5 · RAW
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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 Sep 21, 2026

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CARD DETAILS
PlayerWillie Mays / Willie McCovey
Year1967
BrandTopps
Set1967 Topps
Card #423
VariantFence Busters (two-player)
EXPERT DESCRIPTION
gpt-5-mini

Dual-player card featuring San Francisco Giants sluggers Willie Mays and Willie McCovey from Topps' late-1960s run. Part of the 'Fence Busters' subset, the front shows a two-player portrait with a vertical name strip at left and bold green vertical 'FENCE BUSTERS' at right, while the back carries the classic Topps green-bordered biographical panel and the circular Topps number (423).

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