Grand Piece Online Trade Calculator
Build both sides of a Grand Piece Online trade and see who wins. Devil fruits, swords, accessories, ships and fighting styles all carry live prices and demand from the value list.
Most valuable items right now
The ten highest prices on the market today. Open a item for its full history, or see every item on the Grand Piece Online value list.
Marine Cap
Cool Shades
Marine Cape
Anomalized Mega-Pow
Prestige Candy Cane
Prestige World Ender
Prestige Firework Lancer
Prestige Inferno Rocket Blade
BlackvalkHow to check a GPO trade
Add what you are giving on the offer side and what you want on the receive side. The calculator totals both from the Grand Piece Online value list and returns a win, fair, or loss verdict. Use the type filter to browse devil fruits, swords, accessories, ships and fighting styles separately.
Devil fruits set the ceiling in GPO trading, and the fruits that hold their price are the ones with a low spawn chance or a role in the current meta. A fruit that gets buffed climbs within days, and one that gets nerfed falls just as fast, so check the list again if a trade involves a fruit touched by the latest update. Demand stars show which items are actually moving, and the Grand Piece Online trading hub shows what other players are offering right now.
Grand Piece Online trade calculator FAQ
What can I add to the GPO calculator?
Devil fruits, swords, accessories, ships and fighting styles, which is everything on the Grand Piece Online value list.
How is the W/F/L verdict decided?
By the gap between the two totals. Under about 10 percent reads as fair; beyond that the side giving more is marked as losing.
Why did a devil fruit's price change after an update?
Balance changes. GPO fruit prices follow how a fruit performs as much as how rare it is, so a buff or nerf moves the market quickly.