Brent Strom #643 1975 Topps Baseball — Card Value
1975 Topps BaseballWhat the Brent Strom #643 (1975 Topps Baseball) card is worth — ungraded vs graded.
Brent Strom #643 1975 Topps Baseball value — Ungraded $2 · Grade 9 $82 · PSA 10 $5,124. Prices updated June 2026.
Set · 1975 Topps BaseballNumber · #643
Live on eBay now
Value by grade
$2
Ungraded
41.0×
$82
Grade 9
2562.0×
$5,124
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 2562.0× raw.
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Item details
- Brand
- Baseball
- Set
- 1975 Topps Baseball
- Sport
- Baseball
- Number
- #643
Brent Strom #643 1975 Topps Baseball value
A raw (ungraded) Brent Strom #643 runs around $2, a Grade 9 about $82, and a PSA 10 commands $5124.
What drives the price
Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $2 | eBay sold comps |
| Grade 9 | $82 | eBay sold comps |
| PSA 10 | $5,124 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this card?
- Ungraded copies of the Brent Strom #643 from the 1975 Topps set are currently valued starting around $2.
- How much is a professionally graded PSA 10 copy worth?
- A PSA 10 graded copy of this 1975 Topps Baseball card sells for approximately $5124.
- Is the value difference between ungraded and graded significant?
- Yes, the value difference is substantial, ranging from an ungraded price of $2 to a PSA 10 value of $5124.
