No hidden values
Last observed Aug 9, 2026
Chris Bosio prices by grade
| Grade | Estimated value |
|---|---|
| Raw | $1.17 |
| PSA 10 | $34.95 |
| PSA 9 | $9.99 |
| PSA 8 | $30.00 |
| PSA 7 | $6.00 |
Recorded market snapshots
6 recorded points
Price history by grade
Latest$1.17
30D change-6.4%
Recorded range$0.34–$1.25
Latest$1.17
90D change+7.3%
Recorded range$0.34–$1.25
Latest$1.17
1Y change+1070.0%
Recorded range$0.10–$1.25
Latest$34.95
30D change-0.1%
Recorded range$34.95–$34.99
Latest$34.95
90D change+12.4%
Recorded range$31.09–$34.99
Latest$34.95
1Y change-12.6%
Recorded range$29.99–$39.99
View Raw history as a table
| Date | Recorded estimate |
|---|---|
| Jul 9, 2026 | $1.17 |
| Jun 17, 2026 | $0.34 |
| Jun 11, 2026 | $1.25 |
| Jun 6, 2026 | $1.09 |
| Jan 28, 2026 | $0.42 |
| Oct 13, 2025 | $0.10 |
View PSA 10 history as a table
| Date | Recorded estimate |
|---|---|
| Jul 18, 2026 | $34.95 |
| Jul 2, 2026 | $34.99 |
| May 3, 2026 | $31.09 |
| Mar 4, 2026 | $29.99 |
| Feb 18, 2026 | $29.99 |
| Jan 7, 2026 | $39.99 |
| Dec 24, 2025 | $39.99 |
| Dec 16, 2025 | $39.99 |
What affects this card’s price?
The estimate above applies to the 1987 Topps Baseball #448 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 3 sales over 30 days. Compare recent listings and completed sales before buying or selling.
