1990 Post Cereal Ken Griffey Jr. #23
1990
$2.47est. value (ungraded)
Prices updated 2026-09-14
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 1990 Post Cereal Ken Griffey Jr. #23 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Jun 6, 2026 | Recorded sale | $2.47 |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.47 | Buy on eBay ↗ |
| PSA 7 | $9.76 | Buy on eBay ↗ |
| PSA 8 | $16.00 | Buy on eBay ↗ |
| PSA 9 | $44.99 | Buy on eBay ↗ |
| Grade 9.5 | $53.50 | Buy on eBay ↗ |
| PSA 10 | $388.05 | Buy on eBay ↗ |
| BGS 10 | $504.00 | Buy on eBay ↗ |
| CGC 10 | $233.00 | Buy on eBay ↗ |
| SGC 10 | $233.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1990 Post Cereal Ken Griffey Jr. #23 value & prices
The 1990 Post Cereal Ken Griffey Jr. #23 is a Baseball card released in 1990. Ungraded copies carry a market value of about $2.47.
An ungraded copy is worth around $2.47, a PSA 9 around $44.99, a PSA 10 (Gem Mint) around $388.05 and a pristine BGS 10 around $504.00. That's roughly a 157× 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 $2.47 and top grades reaching $388.05, 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.
Other Ken Griffey Jr. cards
