Is Bert Blyleven #92 worth grading?
Baseball · Baseball Cards 1988 Sportflics · full price guide →
Grading rarely pays for this card
PSA 10 copies of Bert Blyleven #92 sell for $11.12, only $8.91 above the $2.21 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $2.21
- PSA 10
- $11.12
- Gem premium
- 5.0×
- As of
- Sep 2, 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 | $11.12 | −$16.09 | −$41.09 | −$141 |
Net = sale price − $2.21 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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 | $14.00 | best | 55/45 | 70/30 |
| PSA 10 | $11.12 | −$2.88 | 55/45 | 75/25 |
| CGC 10 | $7.00 | −$7.00 | 55/45 | 75/25 |
| SGC 10 | $7.00 | −$7.00 | 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 1988 Sportflics cards worth checking
Full set checklist →
Grading Bert Blyleven #92 — FAQ
Is Bert Blyleven #92 worth grading?
PSA 10 copies of Bert Blyleven #92 sell for $11.12, only $8.91 above the $2.21 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
How much is a PSA 10 Bert Blyleven #92 worth compared with raw?
A PSA 10 Bert Blyleven #92 (Baseball Cards 1988 Sportflics) sells for about $11.12 versus $2.21 for a raw near-mint copy — a 5.0× premium as of Sep 2, 2026.
Which grading company is best for Bert Blyleven #92?
By resale value, BGS 10 leads at $14.00, ahead of PSA 10 at $11.12. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Bert Blyleven #92 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.
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.
