Chuck Knoblauch prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.56 | Buy on eBay ↗ |
| PSA 8 | $14.42 | Buy on eBay ↗ |
| PSA 9 | $29.02 | Buy on eBay ↗ |
| Grade 9.5 | $49.83 | Buy on eBay ↗ |
| PSA 10 | $138.13 | Buy on eBay ↗ |
| BGS 10 | $180.00 | Buy on eBay ↗ |
| CGC 10 | $83.00 | Buy on eBay ↗ |
| SGC 10 | $83.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1998 Topps Chuck Knoblauch Minted in Cooperstown #309 value & prices
The 1998 Topps Chuck Knoblauch Minted in Cooperstown #309 is a Baseball card (Minted in Cooperstown parallel) released in 1998. Ungraded copies carry a market value of about $4.56.
An ungraded copy is worth around $4.56, a PSA 9 around $29.02, a PSA 10 (Gem Mint) around $138.13 and a pristine BGS 10 around $180.00. That's roughly a 30× 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 $4.56 and top grades reaching $138.13, 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.