Is Rickey Henderson #670 worth grading?
Baseball · Baseball Cards 1991 Topps Micro · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Rickey Henderson #670 sells for $355 against $2.69 raw: a $352 spread, 132× the ungraded price. Even a PSA 9 ($28.00) 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)
- $2.69
- PSA 10
- $355
- PSA 9
- $28.00
- Gem premium
- 132×
- 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 | $355 | +$327 | +$302 | +$202 |
| PSA 9 | $28.00 | +$0.31 | −$24.69 | −$125 |
| PSA 8 | $14.00 | −$13.69 | −$38.69 | −$139 |
Net = sale price − $2.69 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% | $110 | +$57.06 |
| 50% | $192 | +$139 |
| 75% | $273 | +$221 |
Break-even gem rate at the standard fee: about 8%. 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 | $462 | best | 55/45 | 70/30 |
| PSA 10 | $355 | −$107 | 55/45 | 75/25 |
| CGC 10 | $213 | −$249 | 55/45 | 75/25 |
| SGC 10 | $213 | −$249 | 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 1991 Topps Micro cards worth checking
Full set checklist →
Grading Rickey Henderson #670 — FAQ
Is Rickey Henderson #670 worth grading?
A PSA 10 Rickey Henderson #670 sells for $355 against $2.69 raw: a $352 spread, 132× the ungraded price. Even a PSA 9 ($28.00) 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 Rickey Henderson #670 worth compared with raw?
A PSA 10 Rickey Henderson #670 (Baseball Cards 1991 Topps Micro) sells for about $355 versus $2.69 for a raw near-mint copy — a 132× premium as of Sep 4, 2026.
Which grading company is best for Rickey Henderson #670?
By resale value, BGS 10 leads at $462, ahead of PSA 10 at $355. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Rickey Henderson #670 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 Rickey Henderson #670 break even?
At a standard ~$50 fee, submitting Rickey Henderson #670 breaks even when it gems about 8% of the time (a miss assumed to sell at the PSA 9 price of $28.00).
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.
