![Gum-Gum Giant [Alternate Art PRB-02] OP09-078 One Piece Premium Booster 2 trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/HhQAAeSwwrlqWTXz/s-l1600.jpg)
Gum-Gum Giant [Alternate Art PRB-02] OP09-078 Price Guide
One Piece · One Piece Premium Booster 2 · Released 2025
Gum-Gum Giant [Alternate Art PRB-02] OP09-078 (One Piece Premium Booster 2) is currently worth $888 raw (near mint) and $1,877 in PSA 10 (as of Aug 25, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
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Current prices
Raw (ungraded)
| Ungraded | $888 |
Graded — grade ladder
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Last updated 2026-08-25 · Source: the PriceCharting price guide
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Price history
Is it worth grading?
Worth grading only if it gems
A PSA 10 Gum-Gum Giant [Alternate Art PRB-02] OP09-078 brings $1,877 versus $888 raw — a $989 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($889) only about breaks even after fees, so the case rests on gemming.
Should I pay this?
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Gum-Gum Giant [Alternate Art PRB-02] OP09-078 — frequently asked
How much is Gum-Gum Giant [Alternate Art PRB-02] OP09-078 (One Piece Premium Booster 2) worth?
As of Aug 25, 2026, Gum-Gum Giant [Alternate Art PRB-02] OP09-078 (One Piece Premium Booster 2): an ungraded near-mint copy sells for about $888, a PSA 10 sells for about $1,877, a PSA 9 for about $889. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Gum-Gum Giant [Alternate Art PRB-02] OP09-078 worth?
As of Aug 25, 2026, a PSA 10 (Gem Mint) Gum-Gum Giant [Alternate Art PRB-02] OP09-078 (One Piece Premium Booster 2) sells for about $1,877, compared with $888 for a raw near-mint copy.
Is Gum-Gum Giant [Alternate Art PRB-02] OP09-078 worth grading?
A PSA 10 Gum-Gum Giant [Alternate Art PRB-02] OP09-078 brings $1,877 versus $888 raw — a $989 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($889) only about breaks even after fees, so the case rests on gemming.
Where do these One Piece card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.