1991 Post Cereal Ken Griffey Jr. #11
1991
$1.99est. value (ungraded)
Prices updated 2026-06-06
Based on recorded sold prices how we price cards
Recent recorded prices
1 recorded price point for the 1991 Post Cereal Ken Griffey Jr. #11 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Jun 6, 2026 | Market value | $1.99 |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.99 | Buy on eBay ↗ |
| PSA 7 | $6.50 | Buy on eBay ↗ |
| PSA 8 | $14.00 | Buy on eBay ↗ |
| PSA 9 | $22.54 | Buy on eBay ↗ |
| Grade 9.5 | $25.00 | Buy on eBay ↗ |
| PSA 10 | $179.47 | Buy on eBay ↗ |
| BGS 10 | $233.00 | Buy on eBay ↗ |
| CGC 10 | $108.00 | Buy on eBay ↗ |
| SGC 10 | $108.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1991 Post Cereal Ken Griffey Jr. #11 value & prices
The 1991 Post Cereal Ken Griffey Jr. #11 is a Baseball card released in 1991. Ungraded copies carry a market value of about $1.99.
An ungraded copy is worth around $1.99, a PSA 9 around $22.54, a PSA 10 (Gem Mint) around $179.47 and a pristine BGS 10 around $233.00. That's roughly a 90× 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 $1.99 and top grades reaching $179.47, 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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