Frank Duffy #511 1978 Topps Baseball — Card Value
1978 Topps BaseballWhat the Frank Duffy #511 (1978 Topps Baseball) card is worth — ungraded vs graded.
Frank Duffy #511 1978 Topps Baseball value — Ungraded $2 · Grade 9 $17 · PSA 10 $345. Prices updated July 2026.
Set · 1978 Topps BaseballNumber · #511
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Value by grade
$2
Ungraded
8.5×
$17
Grade 9
172.5×
$345
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 172.5× raw.
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Item details
- Brand
- Baseball
- Set
- 1978 Topps Baseball
- Sport
- Baseball
- Number
- #511
Frank Duffy #511 1978 Topps Baseball value
A raw (ungraded) Frank Duffy #511 runs around $2, a Grade 9 about $17, and a PSA 10 commands $345.
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 | $17 | eBay sold comps |
| PSA 10 | $345 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for an ungraded Frank Duffy #511?
- An ungraded 1978 Topps Frank Duffy #511 card currently has a starting resale value of $2.
- How much is a PSA 10 version of this card worth?
- A PSA 10 graded copy of the 1978 Topps Frank Duffy #511 sells for $345.
- Is there a noticeable price difference between the ungraded and graded versions?
- Yes, there is a substantial difference; while ungraded starts at $2, a Grade 9 is valued at $17.
