![Rafael Devers [Blue] #SS-RD (Baseball Cards 2018 Panini Donruss Signature Series) — is it worth grading?](https://i.ebayimg.com/images/g/3FgAAeSwxD9ocY1B/s-l1600.jpg)
Is Rafael Devers [Blue] #SS-RD worth grading?
Baseball · Baseball Cards 2018 Panini Donruss Signature Series · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Rafael Devers [Blue] #SS-RD sells for $191 against $14.35 raw: a $177 spread, 13× the ungraded price. Even a PSA 9 ($40.99) 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)
- $14.35
- PSA 10
- $191
- PSA 9
- $40.99
- Gem premium
- 13×
- 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 | $191 | +$152 | +$127 | +$26.90 |
| PSA 9 | $40.99 | +$1.64 | −$23.36 | −$123 |
Net = sale price − $14.35 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% | $78.56 | +$14.21 |
| 50% | $116 | +$51.77 |
| 75% | $154 | +$89.34 |
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 | $249 | best | 55/45 | 70/30 |
| PSA 10 | $191 | −$57.75 | 55/45 | 75/25 |
| CGC 10 | $115 | −$134 | 55/45 | 75/25 |
| SGC 10 | $115 | −$134 | 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 2018 Panini Donruss Signature Series cards worth checking
Full set checklist →
![Shohei Ohtani [Blue] #SS-SO 2018 Panini Donruss Signature Series card](https://i.ebayimg.com/images/g/MpkAAeSwrWpqmM~T/s-l500.jpg)
Grading Rafael Devers [Blue] #SS-RD — FAQ
Is Rafael Devers [Blue] #SS-RD worth grading?
A PSA 10 Rafael Devers [Blue] #SS-RD sells for $191 against $14.35 raw: a $177 spread, 13× the ungraded price. Even a PSA 9 ($40.99) 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 Rafael Devers [Blue] #SS-RD worth compared with raw?
A PSA 10 Rafael Devers [Blue] #SS-RD (Baseball Cards 2018 Panini Donruss Signature Series) sells for about $191 versus $14.35 for a raw near-mint copy — a 13× premium as of Sep 4, 2026.
Which grading company is best for Rafael Devers [Blue] #SS-RD?
By resale value, BGS 10 leads at $249, ahead of PSA 10 at $191. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Rafael Devers [Blue] #SS-RD 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 Rafael Devers [Blue] #SS-RD break even?
At a standard ~$50 fee, submitting Rafael Devers [Blue] #SS-RD breaks even when it gems about 16% of the time (a miss assumed to sell at the PSA 9 price of $40.99).
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.
