Sonny Siebert #328 1975 Topps Baseball — Card Value
1975 Topps BaseballWhat the Sonny Siebert #328 (1975 Topps Baseball) card is worth — ungraded vs graded.
Sonny Siebert #328 1975 Topps Baseball value — Ungraded ₩1,411 · $1 · Grade 9 ₩39,516 · $28 · PSA 10 ₩705,635 · $500. Prices updated 2026년 6월.
Set · 1975 Topps BaseballNumber · #328
Live on eBay now
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Value by grade
$1
Ungraded
28.0×
$28
Grade 9
500.0×
$500
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 500.0× raw.Chart values in USD
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
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가격 데이터 검증 출처 · 1
- SportsCardsPro — Sonny Siebert #328 1975 Topps Baseball₩2,018 · $1.43
Item details
- Brand
- Baseball
- Set
- 1975 Topps Baseball
- Sport
- Baseball
- Number
- #328
Sonny Siebert #328 1975 Topps Baseball value
A raw (ungraded) Sonny Siebert #328 runs around $1, a Grade 9 about $28, and a PSA 10 commands $500.
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 | ₩1,411 · $1 | eBay sold comps |
| Grade 9 | ₩39,516 · $28 | eBay sold comps |
| PSA 10 | ₩705,635 · $500 | eBay sold comps |
자주 묻는 질문
- What is the estimated value of an ungraded Sonny Siebert #328?
- The ungraded version of this 1975 Topps Baseball card is listed with a starting value of $1.
- How much is a PSA 10 graded copy worth?
- A PSA 10 graded copy of the Sonny Siebert #328 is valued at $500.
- Is there a mid-range price point for this card?
- A Grade 9 copy of the 1975 Topps Baseball card is currently valued at $28.
