How this exact card and grade is actually trading, computed from every real comp we track.
What the same card is worth across every grade we track, and the step-up from one grade to the next.
What the same card is worth in each grade, from real comps. The arrow shows the step-up vs the grade below.
A PSA 8.5 sells for about 1.3x the raw copy (+25%), a $505 jump.
Recency-weighted median of real comps
Sale cadence
Avg between sales
eBay
PSA NM-MT 8 2003 Topps Chrome Lebron James Rookie Card