Is Ken Griffey Jr. #100T worth grading?
Baseball · Baseball Cards 1989 Score Traded · full price guide →
Strong grading candidate — 18× premium in PSA 10
A PSA 10 Ken Griffey Jr. #100T sells for $222 against $11.99 raw: a $210 spread, 18× the ungraded price. A PSA 9 ($32.24) 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)
- $11.99
- PSA 10
- $222
- PSA 9
- $32.24
- Gem premium
- 18×
- 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 | $222 | +$185 | +$160 | +$59.51 |
| PSA 9 | $32.24 | −$4.75 | −$29.75 | −$130 |
| PSA 8 | $18.98 | −$18.01 | −$43.01 | −$143 |
Net = sale price − $11.99 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% | $79.56 | +$17.57 |
| 50% | $127 | +$64.88 |
| 75% | $174 | +$112 |
Break-even gem rate at the standard fee: about 16%. 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 | $288 | best | 55/45 | 70/30 |
| PSA 10 | $222 | −$66.50 | 55/45 | 75/25 |
| SGC 10 | $114 | −$174 | 55/45 | 75/25 |
| CGC 10 | $85.00 | −$203 | 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.
Full grade ladder
Raw conditions & history →Swipe the table for the other grading companies →
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1989 Score Traded cards worth checking
Full set checklist →
Grading Ken Griffey Jr. #100T — FAQ
Is Ken Griffey Jr. #100T worth grading?
A PSA 10 Ken Griffey Jr. #100T sells for $222 against $11.99 raw: a $210 spread, 18× the ungraded price. A PSA 9 ($32.24) 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 Ken Griffey Jr. #100T worth compared with raw?
A PSA 10 Ken Griffey Jr. #100T (Baseball Cards 1989 Score Traded) sells for about $222 versus $11.99 for a raw near-mint copy — a 18× premium as of Sep 4, 2026.
Which grading company is best for Ken Griffey Jr. #100T?
By resale value, BGS 10 leads at $288, ahead of PSA 10 at $222. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Ken Griffey Jr. #100T 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 Ken Griffey Jr. #100T break even?
At a standard ~$50 fee, submitting Ken Griffey Jr. #100T breaks even when it gems about 16% of the time (a miss assumed to sell at the PSA 9 price of $32.24).
Best on iPhone & Android
Check your baseball card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
