No hidden values
Last observed Jul 2, 2026
Marty Pattin prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $0.79 |
| PSA 9 | $64.00 |
| PSA 8.5 | $100 |
| PSA 8 | $33.99 |
| PSA 7 | $21.00 |
| PSA 6 | $4.25 |
Show all 9 grades
| Grade | Estimated value |
|---|---|
| PSA 5 | $5.59 |
| CGC 6 | $7.77 |
| SGC 6 | $5.50 |
Recorded market snapshots
23 recorded points
Price history by grade
Latest$0.79
30D change-64.9%
Recorded range$0.21–$2.25
Latest$0.79
90D change-64.9%
Recorded range$0.21–$2.25
Latest$0.79
1Y change-46.3%
Recorded range$0.21–$3.00
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Jun 29, 2026 | $0.79 |
| Jun 24, 2026 | $0.21 |
| Jun 20, 2026 | $1.28 |
| Jun 11, 2026 | $2.25 |
| May 27, 2026 | $1.99 |
| May 14, 2026 | $1.80 |
| Apr 25, 2026 | $1.50 |
| Apr 15, 2026 | $1.95 |
| Apr 3, 2026 | $2.25 |
| Mar 17, 2026 | $0.79 |
| Mar 11, 2026 | $1.80 |
| Feb 18, 2026 | $1.55 |
| Feb 10, 2026 | $0.83 |
| Feb 6, 2026 | $1.60 |
| Feb 3, 2026 | $0.25 |
| Jan 21, 2026 | $3.00 |
What affects this card’s price?
The estimate above applies to the 1970 Topps Baseball #31 printing. A card with the same character or player from another set can have a very different value.
Condition and professional grade
Centering, corners, edges and surface quality can move a card between raw and graded price levels. A high grade should never be assumed from a listing photo alone.
Variant and exact print
Parallel, holo, reverse holo, first-edition and promotional versions may use different price records. Confirm the set and card number first.
Market activity
The source snapshot recorded 6 sales over 30 days. Compare recent listings and completed sales before buying or selling.
