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ONE PIECE: PIRATE WARRIORS 4

ONE PIECE: PIRATE WARRIORS 4 is the latest evolution of PIRATE WARRIORS action! Based on the concept of "experiencing a real ONE PIECE battlefield," buildings will come crashing down during the action and attacks will throw up smoke and dust, placing you in the thick of the ONE PIECE world!

OfficialSep 14, 2023 · Koei TecmoActionFamily SharingIn-App PurchasesMulti-playerOnline PvPWindows

Current best

$39.99

at Steam · Aug 3

All-time low

$7.99

Jul 7, 2026

Stores tracked

1

sources indexed

Review signal

92%

21,769 reviews

ONE PIECE: PIRATE WARRIORS 4 cover

Current best · Steam

$39.99

Observed Aug 3

View best listing

Observed low target

$7.99 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $39.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

ONE PIECE: PIRATE WARRIORS 4 · Region US · Aug 3

$39.99

View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.

Price History

2 observations
Low $7.99
Best observed priceAll-time low

All-time low

$7.99

Jul 7, 2026 · Steam

12-week avg

$23.99

2 recent observations

Current vs low

+401%

Current $39.99

Recommendation

Watch for drop

consider setting an alert

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

11 indexed

Common Questions

Where is ONE PIECE: PIRATE WARRIORS 4 cheapest right now?

ONE PIECE: PIRATE WARRIORS 4 is currently indexed at $39.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for ONE PIECE: PIRATE WARRIORS 4?

The indexed low for ONE PIECE: PIRATE WARRIORS 4 is $7.99 from Steam, observed Jul 7, 2026. The current indexed price is 401% above that low, so KeyDwarf labels it "Watch for drop".

Is the top source safe?

Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.

What is the review signal?

ONE PIECE: PIRATE WARRIORS 4 has a best indexed review signal of 92%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.