Barry Bonds
Barry Bonds 1989 Topps #620
•#620
Grade:
Showing all grades mixed together — this blends different variants and should not be read as one specific grade's market value.
Last Sale
$16.5
Estimated Value
$29.49
30-Day Outlook
$14.75 – $44.24
Expected Move
+78.8%
Opportunity
Medium Confidence
Trading 44% below CardEdge's estimated value, but recent sale prices have varied significantly.
Why this signal
Estimated Value. Trading 44% below CardEdge's estimated value.
Price Trend. Recent prices have been moving higher.
Sales Activity. This card is trading regularly.
Price Stability. Recent sale prices have varied significantly.
Price History
Aggregated by day/week/month depending on span, plus outlook if available (dashed)
48 sales shown for all recorded history.
Recent Sales
Most recent confirmed sold comps
| Date | Price | Grade | Original Sale |
|---|---|---|---|
2026-10-24 9d ago | $16.5 | PSA 9 | View on eBay |
2026-10-24 9d ago | $20.5 | PSA 9 | View on eBay |
2026-10-24 9d ago | $549 | PSA 10 | View on eBay |
2026-10-24 9d ago | $119 | PSA 9 | View on eBay |
2026-10-14 19d ago | $5.5 | SGC 8 | View on eBay |
2026-10-14 19d ago | $125 $105 Offer accepted | PSA 9 | View on eBay |
2026-10-13 20d ago | $12.99 | PSA 9 | View on eBay |
2026-10-10 23d ago | $94.88 | PSA 10 | View on eBay |
Price Distribution
Card Details
Year1989
BrandTopps
Set—
Card Number620
Parallel—
7D Change
-78%
30D Change
+26.7%
90D Change
-72.9%
Sale Range
$2.5–$549
CardEdge Market Score
52Score
CardEdge Market Score
Watchlist / Mixed
Weighted composite of price momentum, sales activity, liquidity, price stability, and data confidence from real sold-comp data — not a black-box prediction.
Factor Breakdown
Price Trend74
Sales Activity45
Market Activity68
Price Stability0
Data Quality49
Total Score52 / 100
Price Stability (volatility)177%
Sales Activity0/7d · 48 total
Last sale vs. estimated value-44%
Data Qualitymedium (49/100)
History Coverage185d, 48 sales
Prediction methods
Market modelBullish
Pattern model (ML)Not yet reliable
Track record reflects accuracy on past held-out data — not the odds of any single prediction being correct.
48 sales analyzed across all grades (recency-weighted fair value) — filter by grade for a more precise outlook.
Price volatility: 177% of median.
Sales velocity +28.6% vs. the prior 30 days.
26.7% increase over the last 30 days vs. prior sales.
16 unusually priced sales excluded from this outlook.