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Dragonic Diagram MP18-EN015 (YuGiOh 2018 Mega-Tin Mega Pack) — is it worth grading?

Is Dragonic Diagram MP18-EN015 worth grading?

Yu-Gi-Oh! · YuGiOh 2018 Mega-Tin Mega Pack · full price guide →

Strong grading candidate — 12× premium in PSA 10

A PSA 10 Dragonic Diagram MP18-EN015 sells for $52.35 against $4.27 raw: a $48.08 spread, 12× the ungraded price. A PSA 9 ($15.51) 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)
$4.27
PSA 10
$52.35
PSA 9
$15.51
Gem premium
12×
As of
Sep 27, 2026

Break-even by outcome and fee

Dragonic Diagram MP18-EN015: 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$52.35+$23.08−$1.92−$102
PSA 9$15.51−$13.76−$38.76−$139
PSA 8$11.96−$17.31−$42.31−$142

Net = sale price − $4.27 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?

Dragonic Diagram MP18-EN015: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$24.72−$29.55
50%$33.93−$20.34
75%$43.14−$11.13

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards →
Dragonic Diagram MP18-EN015: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$68.00best55/4570/30
PSA 10$52.35−$15.6555/4575/25
CGC 10$31.00−$37.0055/4575/25
SGC 10$31.00−$37.0055/4575/25

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.

Dragonic Diagram MP18-EN015 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$52.35$31.00$68.00$31.00—
9.5————$17.00
9————$15.51
8————$11.96
7————$4.62

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 YuGiOh 2018 Mega-Tin Mega Pack cards worth checking

Full set checklist →

Grading Dragonic Diagram MP18-EN015 — FAQ

Is Dragonic Diagram MP18-EN015 worth grading?

A PSA 10 Dragonic Diagram MP18-EN015 sells for $52.35 against $4.27 raw: a $48.08 spread, 12× the ungraded price. A PSA 9 ($15.51) 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 Dragonic Diagram MP18-EN015 worth compared with raw?

A PSA 10 Dragonic Diagram MP18-EN015 (YuGiOh 2018 Mega-Tin Mega Pack) sells for about $52.35 versus $4.27 for a raw near-mint copy — a 12× premium as of Sep 27, 2026.

Which grading company is best for Dragonic Diagram MP18-EN015?

By resale value, BGS 10 leads at $68.00, ahead of PSA 10 at $52.35. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Dragonic Diagram MP18-EN015 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.

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