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 |
| PSA 5 | $5.59 |
| CGC 6 | $7.77 |
| SGC 6 | $5.50 |
Recorded market snapshots
Raw price history
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
What affects this card’s price?
The estimate above applies to the 1970 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.
