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Holon Mentor (Dragon Frontiers 75/101) — is it worth grading?

Is Holon Mentor worth grading?

Pokémon · Dragon Frontiers · 75/101 · full price guide →

Strong grading candidate — 60× premium in PSA 10

A PSA 10 Holon Mentor sells for $347 against $5.74 raw: a $341 spread, 60× the ungraded price. A PSA 9 ($24.50) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$5.74
PSA 10
$347
PSA 9
$24.50
Gem premium
60×
As of
Aug 10, 2026

Break-even by outcome and fee

Holon Mentor: 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 — PSA 10$347+$316+$291+$191
PSA 9$24.50−$6.24−$31.24−$131
PSA 8$14.00−$16.74−$41.74−$142

Net = sale price − $5.74 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?

Holon Mentor: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$105+$49.31
50%$186+$130
75%$266+$210

Break-even gem rate at the standard fee: about 10%. 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 →
Holon Mentor: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$347best55/4575/25

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.

Holon Mentor graded prices by company and grade
GradePSACGCSGC
10$347——
9$24.50—$7.00
8.5—$8.00—
8$14.00——
7$9.99——
5—$10.00—

Swipe the table for the other grading companies →

Run your own numbers

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Other Dragon Frontiers cards worth checking

Full set checklist →

Grading Holon Mentor — FAQ

Is Holon Mentor worth grading?

A PSA 10 Holon Mentor sells for $347 against $5.74 raw: a $341 spread, 60× the ungraded price. A PSA 9 ($24.50) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Holon Mentor worth compared with raw?

A PSA 10 Holon Mentor (Dragon Frontiers 75/101) sells for about $347 versus $5.74 for a raw near-mint copy — a 60× premium as of Aug 10, 2026.

What centering does Holon Mentor need for a PSA 10?

PSA 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.

What gem rate makes grading Holon Mentor break even?

At a standard ~$50 fee, submitting Holon Mentor breaks even when it gems about 10% of the time (a miss assumed to sell at the PSA 9 price of $24.50).

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