2025 Topps Chrome Platinum Autographs Jack Kochanowicz Green Mini-Diamond #CPA-JKO
2025
See all Jack Kochanowicz cards & valuesUncommon
$14.81est. value (ungraded)
Prices updated 2026-11-03
Based on recorded sold prices how we price cards
Card number
#CPA-JKO
Year
2025
Parallel / variant
Green Mini-Diamond
Price by month
Average price of the 2025 Topps Chrome Platinum Autographs Jack Kochanowicz Green Mini-Diamond #CPA-JKO each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
Recorded high
$14.81
Recorded low
$14.81
| Month | Source | Average | Range |
|---|---|---|---|
| Nov 2026 | Market value | $14.81 | — |
Jack Kochanowicz prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $14.81 | Buy on eBay ↗ |
| PSA 8 | $18.17 | Buy on eBay ↗ |
| PSA 9 | $32.86 | Buy on eBay ↗ |
| Grade 9.5 | $63.26 | Buy on eBay ↗ |
| PSA 10 | $95.54 | Buy on eBay ↗ |
| BGS 10 | $124.00 | Buy on eBay ↗ |
| CGC 10 | $38.00 | Buy on eBay ↗ |
| SGC 10 | $57.00 | Buy on eBay ↗ |
Other versions of this Jack Kochanowicz card
8 versions, each priced on its own. Most valuable first.
Live on eBay
Affiliate — we may earn a commission2025 Topps Chrome Platinum Autographs Jack Kochanowicz Green Mini-Diamond #CPA-JKO value & prices
The 2025 Topps Chrome Platinum Autographs Jack Kochanowicz Green Mini-Diamond #CPA-JKO is a Baseball card (Green Mini-Diamond parallel) released in 2025. Ungraded copies carry a market value of about $14.81.
An ungraded copy is worth around $14.81, a PSA 9 around $32.86, a PSA 10 (Gem Mint) around $95.54 and a pristine BGS 10 around $124.00. That's roughly a 6.5× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
With raw copies near $14.81 and top grades reaching $95.54, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
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Explore Jack Kochanowicz card values
Jack Kochanowicz2025 Topps Chrome Platinum Autographs2025Baseball cardsGreen Mini-DiamondPSA 10BGS 10card valueprice guide