1991 Upper Deck Ken Griffey Jr. #555
1991
$1.14est. 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 1991 Upper Deck Ken Griffey Jr. #555 from our sales and market data.
| Date | Source | Price |
|---|---|---|
| Jun 6, 2026 | Recorded sale | $1.14 |
Ken Griffey Jr. prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.14 | Buy on eBay ↗ |
| PSA 7 | $7.00 | Buy on eBay ↗ |
| PSA 8 | $8.87 | Buy on eBay ↗ |
| PSA 9 | $17.50 | Buy on eBay ↗ |
| Grade 9.5 | $22.45 | Buy on eBay ↗ |
| PSA 10 | $69.00 | Buy on eBay ↗ |
| BGS 10 | $90.00 | Buy on eBay ↗ |
| CGC 10 | $41.00 | Buy on eBay ↗ |
| SGC 10 | $45.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1991 Upper Deck Ken Griffey Jr. #555 value & prices
The 1991 Upper Deck Ken Griffey Jr. #555 is a Baseball card released in 1991. Ungraded copies carry a market value of about $1.14.
An ungraded copy is worth around $1.14, a PSA 9 around $17.50, a PSA 10 (Gem Mint) around $69.00 and a pristine BGS 10 around $90.00. That's roughly a 61× 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 $1.14 and top grades reaching $69.00, 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.
More from 1991 Upper Deck
Full 1991 Upper Deck checklist →
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