Sam Ewing #521 1979 Topps Baseball — Card Value
1979 Topps BaseballWhat the Sam Ewing #521 (1979 Topps Baseball) card is worth — ungraded vs graded.
Sam Ewing #521 1979 Topps Baseball value — Ungraded $1 · Grade 9 $18 · PSA 10 $84. Prices updated July 2026.
Set · 1979 Topps BaseballNumber · #521
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Value by grade
$1
Ungraded
18.0×
$18
Grade 9
84.0×
$84
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 84.0× raw.
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Item details
- Brand
- Baseball
- Set
- 1979 Topps Baseball
- Sport
- Baseball
- Number
- #521
Sam Ewing #521 1979 Topps Baseball value
A raw (ungraded) Sam Ewing #521 runs around $1, a Grade 9 about $18, and a PSA 10 commands $84.
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 | $1 | eBay sold comps |
| Grade 9 | $18 | eBay sold comps |
| PSA 10 | $84 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this card?
- The ungraded version of the Sam Ewing #521 is listed with a starting value of $1.
- How much is a PSA 10 graded copy worth?
- A PSA 10 graded copy of the 1979 Topps Baseball #521 sells for $84.
- Is the value difference between ungraded and graded significant?
- Yes, the value jumps considerably, moving from $1 for ungraded to $84 for a PSA 10.
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