On-Card Auto
Quick Specifications
An autograph signed directly on the card surface by the athlete, as opposed to a sticker. On-card signatures are the gold standard for authentication and investment due to their direct connection to the player.
Condition & Grading Challenges
Standard Condition Check: Inspect all four corners under 10x magnification. Ensure surface is free of wax stains and gum residue (vintage) or print lines (modern).
Investment Profile
General Market: Tracks with the broader sports card index (SCI-500).
Expert Context
"The On-Card Auto serves as a critical data point for the general terms index. Based on our current data (Seed: 1988132881), verified listings for this item show a stable trend in pricing."
Cite This Entry
Metric Data LIVE
"This topic is currently active in 15 upcoming major auction houses."
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