Is Ken Griffey Sr. #Sr. worth grading?
Baseball · Baseball Cards 1999 Upper Deck Century Legends Epic Signatures · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Ken Griffey Sr. #Sr. sells for $379 against $16.42 raw: a $362 spread, 23× the ungraded price. Even a PSA 9 ($72.63) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $16.42
- PSA 10
- $379
- PSA 9
- $72.63
- Gem premium
- 23×
- As of
- Sep 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $379 | +$337 | +$312 | +$212 |
| PSA 9 | $72.63 | +$31.21 | +$6.21 | −$93.79 |
| PSA 8 | $36.68 | −$4.74 | −$29.74 | −$130 |
Net = sale price − $16.42 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $149 | +$82.73 |
| 50% | $226 | +$159 |
| 75% | $302 | +$236 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $492 | best | 55/45 | 70/30 |
| PSA 10 | $379 | −$113 | 55/45 | 75/25 |
| CGC 10 | $227 | −$265 | 55/45 | 75/25 |
| SGC 10 | $227 | −$265 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
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Grading Ken Griffey Sr. #Sr. — FAQ
Is Ken Griffey Sr. #Sr. worth grading?
A PSA 10 Ken Griffey Sr. #Sr. sells for $379 against $16.42 raw: a $362 spread, 23× the ungraded price. Even a PSA 9 ($72.63) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Ken Griffey Sr. #Sr. worth compared with raw?
A PSA 10 Ken Griffey Sr. #Sr. (Baseball Cards 1999 Upper Deck Century Legends Epic Signatures) sells for about $379 versus $16.42 for a raw near-mint copy — a 23× premium as of Sep 4, 2026.
Which grading company is best for Ken Griffey Sr. #Sr.?
By resale value, BGS 10 leads at $492, ahead of PSA 10 at $379. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Ken Griffey Sr. #Sr. need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
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