Is Don Mattingly #89ASA-DMA worth grading?
Baseball · Baseball Cards 2024 Topps 1989 All-Star Autograph · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Don Mattingly #89ASA-DMA sells for $235 against $70.32 raw: a $165 spread, 3.3× the ungraded price. Even a PSA 9 ($98.68) 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)
- $70.32
- PSA 10
- $235
- PSA 9
- $98.68
- Gem premium
- 3.3×
- 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 | $235 | +$140 | +$115 | +$15.04 |
| PSA 9 | $98.68 | +$3.36 | −$21.64 | −$122 |
| PSA 8 | $65.00 | −$30.32 | −$55.32 | −$155 |
Net = sale price − $70.32 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% | $133 | +$12.53 |
| 50% | $167 | +$46.70 |
| 75% | $201 | +$80.87 |
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 | $306 | best | 55/45 | 70/30 |
| PSA 10 | $235 | −$70.64 | 55/45 | 75/25 |
| CGC 10 | $141 | −$165 | 55/45 | 75/25 |
| SGC 10 | $141 | −$165 | 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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Grading Don Mattingly #89ASA-DMA — FAQ
Is Don Mattingly #89ASA-DMA worth grading?
A PSA 10 Don Mattingly #89ASA-DMA sells for $235 against $70.32 raw: a $165 spread, 3.3× the ungraded price. Even a PSA 9 ($98.68) 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 Don Mattingly #89ASA-DMA worth compared with raw?
A PSA 10 Don Mattingly #89ASA-DMA (Baseball Cards 2024 Topps 1989 All-Star Autograph) sells for about $235 versus $70.32 for a raw near-mint copy — a 3.3× premium as of Sep 4, 2026.
Which grading company is best for Don Mattingly #89ASA-DMA?
By resale value, BGS 10 leads at $306, ahead of PSA 10 at $235. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Don Mattingly #89ASA-DMA 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 Don Mattingly #89ASA-DMA break even?
At a standard ~$50 fee, submitting Don Mattingly #89ASA-DMA breaks even when it gems about 16% of the time (a miss assumed to sell at the PSA 9 price of $98.68).
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