Ken Griffey Sr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.44 | Buy on eBay ↗ |
| PSA 8 | $9.65 | Buy on eBay ↗ |
| PSA 9 | $15.00 | Buy on eBay ↗ |
| Grade 9.5 | $37.46 | Buy on eBay ↗ |
| PSA 10 | $94.86 | Buy on eBay ↗ |
| BGS 10 | $123.00 | Buy on eBay ↗ |
| CGC 10 | $57.00 | Buy on eBay ↗ |
| SGC 10 | $57.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1990 Score Ken Griffey Sr. 30 #338 value & prices
The 1990 Score Ken Griffey Sr. 30 #338 is a Baseball card (30 parallel) released in 1990. Ungraded copies carry a market value of about $1.44.
An ungraded copy is worth around $1.44, a PSA 9 around $15.00, a PSA 10 (Gem Mint) around $94.86 and a pristine BGS 10 around $123.00. That's roughly a 66× 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 $1.44 and top grades reaching $94.86, 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.
