No hidden values
Last observed Jul 30, 2026
Clarence Kay prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $1.75 |
| PSA 10 | $49.99 |
| PSA 9 | $19.85 |
Recorded market snapshots
3 recorded points
Price history by grade
Latest$1.75
1Y change-7.4%
Recorded range$1.75–$1.89
Latest$49.99
1Y change+0.0%
Recorded range$39.99–$49.99
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| May 10, 2026 | $1.75 |
| Feb 6, 2026 | $1.75 |
| Jan 31, 2026 | $1.89 |
View PSA 10 history as a table
| Date | Recorded estimate |
|---|---|
| Jun 18, 2026 | $49.99 |
| Nov 23, 2025 | $39.99 |
| Jul 18, 2025 | $49.99 |
What affects this card’s price?
The estimate above applies to the 1988 Topps Football #28 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 1 sale over 30 days. Compare recent listings and completed sales before buying or selling.
