One Piece GBA Value Guide 2026: Used & New Prices

About One Piece (Game Boy Advance)

One Piece is a Platformer game developed by Dimps and published by Bandai, which was released on September 1, 2005 [2]. Based on the popular One Piece anime, this game allows players to experience the adventure in a side-scrolling beat 'em up format [1]. Collectors value this title as a piece of gaming history tied to one of the world's most iconic franchises.

What it's worth right now

The market shows a notable difference between used and new/sealed copies. The real sold-comp value for a used copy is $396.59, while new/sealed copies have sold for $756.25. Generally, new/sealed trades are valued at approximately 1.9 times the used value.

Currently, the median asking price across 20 live listings on eBay is $59.32. It is worth noting that the sold median for this item has experienced a recent decline of 7% month-over-month.

What drives the price

Pricing for the One Piece Game Boy Advance is influenced by several factors. Condition is paramount; for example, listings range from 'Very Good' to 'Good' [2]. Completeness, such as having the box and manual (CIB), significantly impacts the asking price, as seen in listings priced around $499.99 for a CIB copy [2]. While specific variants are not detailed here, general market trends suggest that higher condition and completeness drive the value upwards.

Buying and selling it

When deciding whether to buy or sell, comparing current asks against sold comps is key. If the current median asking price is significantly higher than recent sold comps, it may be advisable to wait for the market to stabilize. When listing, providing accurate condition details is crucial to attracting serious buyers.

For a comprehensive look at historical sales data and to see the full sold-comp history, please visit our dedicated page: full sold-comp history.

Explore current listings and determine the right value for your collection below.