Midpoint - Card Centering Tool

Is Seirawan Hydra [Foil] worth grading?

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Grading rarely pays for this card

CGC 10 copies of Seirawan Hydra [Foil] sell for $34.00, only $8.00 above the $26.00 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$26.00
CGC 10
$34.00
Gem premium
1.3×
As of
Aug 16, 2026

Break-even by outcome and fee

Seirawan Hydra [Foil]: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — CGC 10$34.00−$17.00−$42.00−$142

Net = sale price − $26.00 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
Seirawan Hydra [Foil]: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$34.00best55/4575/25

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.

Seirawan Hydra [Foil] graded prices by company and grade
GradeCGC
10$34.00

Run your own numbers

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Grading Seirawan Hydra [Foil] — FAQ

Is Seirawan Hydra [Foil] worth grading?

CGC 10 copies of Seirawan Hydra [Foil] sell for $34.00, only $8.00 above the $26.00 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.

What centering does Seirawan Hydra [Foil] need for a CGC 10?

CGC publishes 55/45 front and 75/25 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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