Is Guile Sirens [Foil] worth grading?
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Strong grading candidate — 3.7× premium in PSA 10
A PSA 10 Guile Sirens [Foil] sells for $66.30 against $18.13 raw: a $48.17 spread, 3.7× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $18.13
- PSA 10
- $66.30
- Gem premium
- 3.7×
- As of
- Aug 16, 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 | $66.30 | +$23.17 | −$1.83 | −$102 |
Net = sale price − $18.13 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 | $86.00 | best | 55/45 | 70/30 |
| PSA 10 | $66.30 | −$19.70 | 55/45 | 75/25 |
| CGC 10 | $40.00 | −$46.00 | 55/45 | 75/25 |
| SGC 10 | $40.00 | −$46.00 | 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 →| Grade | PSA | CGC | BGS | SGC |
|---|---|---|---|---|
| 10 | $66.30 | $40.00 | $86.00 | $40.00 |
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Other Sorcery: Contested Realms Alpha cards worth checking
Full set checklist →Grading Guile Sirens [Foil] — FAQ
Is Guile Sirens [Foil] worth grading?
A PSA 10 Guile Sirens [Foil] sells for $66.30 against $18.13 raw: a $48.17 spread, 3.7× 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 Guile Sirens [Foil] worth compared with raw?
A PSA 10 Guile Sirens [Foil] (Sorcery: Contested Realms Alpha) sells for about $66.30 versus $18.13 for a raw near-mint copy — a 3.7× premium as of Aug 16, 2026.
Which grading company is best for Guile Sirens [Foil]?
By resale value, BGS 10 leads at $86.00, ahead of PSA 10 at $66.30. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Guile Sirens [Foil] 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.
Is your TCG card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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