Is Johnny Damon, Ken Griffey Jr. #158 worth grading?
Baseball · Baseball Cards 1996 Summit · full price guide →
Strong grading candidate — 23× premium in PSA 10
A PSA 10 Johnny Damon, Ken Griffey Jr. #158 sells for $190 against $8.19 raw: a $182 spread, 23× the ungraded price. A PSA 9 ($15.51) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $8.19
- PSA 10
- $190
- PSA 9
- $15.51
- 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 | $190 | +$157 | +$132 | +$31.81 |
| PSA 9 | $15.51 | −$17.68 | −$42.68 | −$143 |
Net = sale price − $8.19 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% | $59.13 | +$0.94 |
| 50% | $103 | +$44.56 |
| 75% | $146 | +$88.19 |
Break-even gem rate at the standard fee: about 24%. Centering is the usual reason a clean copy misses — measure it before you decide.
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 | $247 | best | 55/45 | 70/30 |
| PSA 10 | $190 | −$57.00 | 55/45 | 75/25 |
| CGC 10 | $114 | −$133 | 55/45 | 75/25 |
| SGC 10 | $114 | −$133 | 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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Full set checklist →Grading Johnny Damon, Ken Griffey Jr. #158 — FAQ
Is Johnny Damon, Ken Griffey Jr. #158 worth grading?
A PSA 10 Johnny Damon, Ken Griffey Jr. #158 sells for $190 against $8.19 raw: a $182 spread, 23× the ungraded price. A PSA 9 ($15.51) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Johnny Damon, Ken Griffey Jr. #158 worth compared with raw?
A PSA 10 Johnny Damon, Ken Griffey Jr. #158 (Baseball Cards 1996 Summit) sells for about $190 versus $8.19 for a raw near-mint copy — a 23× premium as of Sep 4, 2026.
Which grading company is best for Johnny Damon, Ken Griffey Jr. #158?
By resale value, BGS 10 leads at $247, ahead of PSA 10 at $190. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Johnny Damon, Ken Griffey Jr. #158 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.
What gem rate makes grading Johnny Damon, Ken Griffey Jr. #158 break even?
At a standard ~$50 fee, submitting Johnny Damon, Ken Griffey Jr. #158 breaks even when it gems about 24% of the time (a miss assumed to sell at the PSA 9 price of $15.51).
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