Steve Gromek #310 1956 Topps Baseball — Card Value
1956 Topps BaseballWhat the Steve Gromek #310 (1956 Topps Baseball) card is worth — ungraded vs graded.
Steve Gromek #310 1956 Topps Baseball value — Ungraded $5 · Grade 9 $789 · PSA 10 $961. Prices updated July 2026.
Set · 1956 Topps BaseballNumber · #310
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Value by grade
$5
Ungraded
157.8×
$789
Grade 9
192.2×
$961
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 192.2× raw.
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Item details
- Brand
- Baseball
- Set
- 1956 Topps Baseball
- Sport
- Baseball
- Number
- #310
Steve Gromek #310 1956 Topps Baseball value
A raw (ungraded) Steve Gromek #310 runs around $5, a Grade 9 about $789, and a PSA 10 commands $961.
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 | $5 | eBay sold comps |
| Grade 9 | $789 | eBay sold comps |
| PSA 10 | $961 | eBay sold comps |
Frequently asked questions
- What is the current value of an ungraded 1956 Topps #310 Steve Gromek?
- The ungraded version of this 1956 Topps Baseball card is available for purchase.
- How much is a graded PSA 10 copy of this card worth?
- A PSA 10 graded copy of the 1956 Topps #310 Steve Gromek sells for $961.
- Is the 1956 Topps set considered valuable for baseball collectors?
- Yes, the 1956 Topps Baseball set holds significant value, with graded copies reaching $961.
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