Ken Clay #89 1978 Topps Baseball — Card Value
1978 Topps BaseballWhat the Ken Clay #89 (1978 Topps Baseball) card is worth — ungraded vs graded.
Ken Clay #89 1978 Topps Baseball value — Ungraded $2 · Grade 9 $34 · PSA 10 $71. Prices updated June 2026.
Set · 1978 Topps BaseballNumber · #89
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Value by grade
$2
Ungraded
17.0×
$34
Grade 9
35.5×
$71
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 35.5× raw.
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Item details
- Brand
- Baseball
- Set
- 1978 Topps Baseball
- Sport
- Baseball
- Number
- #89
Ken Clay #89 1978 Topps Baseball value
A raw (ungraded) Ken Clay #89 runs around $2, a Grade 9 about $34, and a PSA 10 commands $71.
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 | $34 | eBay sold comps |
| PSA 10 | $71 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this card?
- The ungraded version of the Ken Clay #89 1978 Topps Baseball is available starting at an undisclosed value, while a Grade 9 sells for $34.
- How much is a graded PSA 10 copy worth?
- A PSA 10 graded copy of the 1978 Topps Baseball #89 Ken Clay is currently valued at $71.
- Is the value difference between ungraded and graded significant?
- Yes, the difference is substantial; while ungraded cards are lower, the PSA 10 condition commands a premium price of $71.
