Roy Sievers #340 1959 Topps Baseball — Card Value
1959 Topps BaseballWhat the Roy Sievers #340 (1959 Topps Baseball) card is worth — ungraded vs graded.
Roy Sievers #340 1959 Topps Baseball value — Ungraded $3 · Grade 9 $90 · PSA 10 $562. Prices updated July 2026.
Set · 1959 Topps BaseballNumber · #340
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Value by grade
$3
Ungraded
30.0×
$90
Grade 9
187.3×
$562
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 187.3× raw.
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Item details
- Brand
- Baseball
- Set
- 1959 Topps Baseball
- Sport
- Baseball
- Number
- #340
Roy Sievers #340 1959 Topps Baseball value
A raw (ungraded) Roy Sievers #340 runs around $3, a Grade 9 about $90, and a PSA 10 commands $562.
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 | $3 | eBay sold comps |
| Grade 9 | $90 | eBay sold comps |
| PSA 10 | $562 | eBay sold comps |
Frequently asked questions
- What is the starting value for an ungraded Roy Sievers #340?
- The ungraded version of the Roy Sievers #340 from the 1959 Topps Baseball set starts at $3.
- How much is a PSA 10 graded version of this card worth?
- A PSA 10 graded copy of the 1959 Topps Baseball Roy Sievers #340 sells for $562.
- Is the 1959 Topps Baseball set a good investment?
- Yes, the card shows significant value variation, with ungraded copies at $3 and high-grade copies reaching $562.
