Front
Back
Price history · PSA 3.5
image from latest verified sale
1955 TOPPS
SANDY KOUFAX
PSA 3.5
— Loading
Pop
—
Card # 123
Baseball
TCA Value
iTCAxis Value is a recency-weighted market value from REAL sales of this exact card+grade (recent comps count most, outliers stripped) — steadier and harder to game than a single 'last sale', which can be one lucky auction or a shill bid. When a card has few or no recent comps, we estimate transparently from its own older sales, its other grades, and comparable cards (same subject/set/rarity tier), factoring subject trend and scarcity — and we LABEL it as an estimate until real sales arrive.
—
—
Confidence
★★★★★
—
Last Sale
—
—
Avg Sale (30d)
—
across — sales
Volume (30d)
—
— vs prior 30d
Comp Sales (All)
—
all grades
Now vs 1 mo ago
—
Now vs 2 mo ago
—
Now vs 3 mo ago
—
High —
Low —
Avg —
— sales
Subject trend —
Current values by grade
| PSA 10 | $75,863 |
| PSA 9 | $292,800 |
| PSA 5 | $3,567 |
| PSA 5 | $4,299 |
| PSA 3.5 | $1,882 |
| PSA 3 | $1,530 |
| PSA | $6,250 |