Is Jack McDowell #305 worth grading?
Baseball · Baseball Cards 1990 Bowman Tiffany · full price guide →
Strong grading candidate — 49× premium in PSA 10
A PSA 10 Jack McDowell #305 sells for $109 against $2.23 raw: a $107 spread, 49× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $2.23
- PSA 10
- $109
- Gem premium
- 49×
- 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 | $109 | +$82.12 | +$57.12 | −$42.88 |
| PSA 8 | $12.74 | −$14.49 | −$39.49 | −$139 |
Net = sale price − $2.23 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 | $142 | best | 55/45 | 70/30 |
| PSA 10 | $109 | −$32.65 | 55/45 | 75/25 |
| CGC 10 | $66.00 | −$76.00 | 55/45 | 75/25 |
| SGC 10 | $66.00 | −$76.00 | 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 1990 Bowman Tiffany cards worth checking
Full set checklist →
Grading Jack McDowell #305 — FAQ
Is Jack McDowell #305 worth grading?
A PSA 10 Jack McDowell #305 sells for $109 against $2.23 raw: a $107 spread, 49× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Jack McDowell #305 worth compared with raw?
A PSA 10 Jack McDowell #305 (Baseball Cards 1990 Bowman Tiffany) sells for about $109 versus $2.23 for a raw near-mint copy — a 49× premium as of Sep 4, 2026.
Which grading company is best for Jack McDowell #305?
By resale value, BGS 10 leads at $142, ahead of PSA 10 at $109. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Jack McDowell #305 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.
