Jerry Koosman #655 1979 Topps Baseball — Card Value
1979 Topps BaseballWhat the Jerry Koosman #655 (1979 Topps Baseball) card is worth — ungraded vs graded.
Jerry Koosman #655 1979 Topps Baseball value — Ungraded $2 · Grade 9 $25 · PSA 10 $157. Prices updated July 2026.
Set · 1979 Topps BaseballNumber · #655
Live on eBay now
Value by grade
$2
Ungraded
12.5×
$25
Grade 9
78.5×
$157
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 78.5× raw.
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Item details
- Brand
- Baseball
- Set
- 1979 Topps Baseball
- Sport
- Baseball
- Number
- #655
Jerry Koosman #655 1979 Topps Baseball value
A raw (ungraded) Jerry Koosman #655 runs around $2, a Grade 9 about $25, and a PSA 10 commands $157.
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 | $25 | eBay sold comps |
| PSA 10 | $157 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded Jerry Koosman #655?
- An ungraded copy of the 1979 Topps Baseball card is currently valued starting at $2.
- How much is a PSA 10 graded version worth?
- A PSA 10 graded version of this 1979 Topps Baseball card sells for $157.
- Is the value of this card dependent on its grade?
- Yes, the value increases substantially with grading, moving from $2 ungraded to $157 for a PSA 10.
