No hidden values
Last observed Sep 8, 2026
Mike Harkey prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $4.25 |
| PSA 10 | $90.00 |
| PSA 9 | $49.00 |
| PSA 8 | $13.07 |
| PSA 5 | $3.01 |
Recorded market snapshots
12 recorded points
Price history by grade
Latest$4.25
30D change+6.5%
Recorded range$3.99–$4.25
Latest$4.25
90D change+6.5%
Recorded range$3.99–$4.25
Latest$4.25
1Y change+86.4%
Recorded range$1.99–$4.25
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Aug 21, 2026 | $4.25 |
| Aug 3, 2026 | $3.99 |
| Jun 4, 2026 | $3.99 |
| May 19, 2026 | $2.99 |
| May 14, 2026 | $4.00 |
| Apr 15, 2026 | $3.06 |
| Apr 4, 2026 | $4.00 |
| Apr 3, 2026 | $3.99 |
| Mar 24, 2026 | $1.99 |
| Jan 7, 2026 | $2.75 |
| Oct 5, 2025 | $2.25 |
| Sep 23, 2025 | $2.28 |
What affects this card’s price?
The estimate above applies to the 1991 Topps Baseball #376 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 2 sales over 30 days. Compare recent listings and completed sales before buying or selling.
