One Piece: Mezase Kaizoku-ou!
WonderSwan · 2000
About this game
One Piece: Become the Pirate King! is the first video game to be based on the One Piece manga and anime.
D Roger, the king of the pirates had obtained wealth, fame and power from people all over the world.
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Before his execution, he announced that he had left his treasure, the One Piece in a single place.
Because of this, many pirates from all around the world set sail for the grand line.
The time period was known as the "Great Pirate Era".
Twenty years later a young man known as Monkey D.
Luffy finally sets out to sea.
This game is based on the East Blue saga and the first One Piece film.
About WonderSwan
Bandai's WonderSwan (1999) was a Japan-only handheld designed with input from Nintendo Game Boy creator Gunpei Yokoi's team, and it built a respectable library before being succeeded by the color version. Since it never released outside Japan, WonderSwan collecting is entirely an import hobby internationally, with complete, boxed copies especially prized by handheld collectors.
Gamevaro tracks One Piece: Mezase Kaizoku-ou! for WonderSwan with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding One Piece: Mezase Kaizoku-ou! to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This WS release dates back to 2000.
Market values by condition
No price data available yet.
Rarity & condition
No market sales have been tracked yet for One Piece: Mezase Kaizoku-ou! — this could mean it rarely changes hands, or simply that Gamevaro hasn't recorded a sale for it yet. Be the first to add it to your collection.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is One Piece: Mezase Kaizoku-ou! worth?
Gamevaro hasn't tracked a market sale for One Piece: Mezase Kaizoku-ou! (WonderSwan) yet, so no current value is available. Prices are sourced from real marketplace sales, and this page will update automatically once sales data comes in.
Is One Piece: Mezase Kaizoku-ou! rare?
No market sales have been tracked yet for One Piece: Mezase Kaizoku-ou!, which could mean it rarely changes hands or that Gamevaro simply hasn't recorded a sale for it yet.
What's the difference between loose, CIB and sealed for One Piece: Mezase Kaizoku-ou!?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.
Ratings & Reviews
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