No hidden values
Last observed Jul 24, 2026
Bert Blyleven prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $4.99 |
| PSA 9 | $4,494 |
| PSA 8 | $1,058 |
| PSA 7.5 | $500 |
| PSA 7 | $300 |
| PSA 6.5 | $129 |
| PSA 6 | $75.64 |
| PSA 5.5 | $45.00 |
| PSA 5 | $32.00 |
| PSA 4.5 | $22.00 |
| PSA 4 | $39.95 |
| PSA 3.5 | $28.00 |
| PSA 3 | $20.00 |
| PSA 2.5 | $22.30 |
| PSA 2 | $15.50 |
| PSA 1.5 | $29.96 |
| PSA 1 | $16.99 |
| SGC 9 | $1,920 |
| SGC 8 | $515 |
| SGC 7.5 | $227 |
| BGS 7 | $175 |
| CGC 7 | $153 |
| SGC 7 | $345 |
| CGC 6.5 | $21.52 |
| HGA 6.5 | $62.22 |
| SGC 6.5 | $163 |
| BGS 6 | $59.00 |
| CGC 6 | $57.00 |
| SGC 6 | $50.00 |
| CGC 5.5 | $46.00 |
| SGC 5.5 | $49.00 |
| CGC 5 | $36.00 |
| SGC 5 | $42.00 |
| SGC 4.5 | $44.99 |
| BGS 4 | $30.71 |
| CGC 4 | $10.77 |
| SGC 4 | $26.00 |
| BGS 3.5 | $18.00 |
| CGC 3.5 | $6.50 |
| SGC 3.5 | $22.00 |
| SGC 3 | $10.51 |
| SGC 2.5 | $35.98 |
| SGC 2 | $6.50 |
| CGC 1.5 | $7.00 |
| SGC AUTH | $10.00 |
Recorded market snapshots
Raw price history
Jul 23, 2026$4.99
Jul 22, 2026$23.00
Jul 20, 2026$2.99
Jul 19, 2026$9.49
Jul 18, 2026$11.99
Jul 17, 2026$11.50
Jul 12, 2026$11.99
Jul 11, 2026$9.50
Jul 6, 2026$12.01
Jul 5, 2026$13.25
What affects this card’s price?
The estimate above applies to the 1971 1971 Topps Baseball #26 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 31 sales over 30 days. Compare recent listings and completed sales before buying or selling.
