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Gum-Gum Giant [Foil] OP09-078

Gum-Gum Giant [Foil] OP09-078

One Piece Japanese Emperors in the New World · #078 · Base · Dec 2024

Buy Raw on eBayPSA 10 Sold on eBay
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No — Not Worth Grading

Should You Grade?

Raw Price
$1.57
Expected Value
$-11.99
Net Profit
$-11.57
Gem Rate
87.8%
ROI
-70%
Sales / Yr
5

Even a PSA 10 would lose $11.57 after the $15.00 grading cost and selling fees. The graded value doesn't justify the investment.

Profitability by Grading Company

CompanyBest TierGem RatePop10sCostEVNet ProfitROI
PSAPSA Standard52.3%8,4201,250$20.00$85.40$32.50127%
BGSBGS Standard52.3%8,4201,250$20.00$85.40$32.50127%
CGCCGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
SGCSGC Standard52.3%8,4201,250$20.00$85.40$32.50127%
TAGTAG Standard52.3%8,4201,250$20.00$85.40$32.50127%
Compare All Companies with Pro →

Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.

Price by Grade

Raw
$1.57
BGS 10
$10.00
PSA 10
$8.00
CGC 10
$5.00
SGC 10
$5.00
View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →
0%100%
87.8%Gem Rate (PSA 10)
+10 graded in 30 days
+14 in 90 days
⚠ Small sample size — gem rates based on only 41 graded cards may be unreliable.

Grade Distribution (41 total graded)

41Total
PSA 103687.8%
PSA 924.9%
PSA 812.4%
PSA 712.4%
Below 712.4%
© 2026 Should You Grade? Data from PriceCharting & GemRate.
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