Best One Piece Card Investments (May 2026)

Find the best One Piece cards to invest in right now. Cards ranked by 30-day price momentum, stability, and Guardian Estimate value. Updated May 2026.

Top Gaining One Piece Cards (30-Day)

1. Nami (Alternate Art) (Premium Booster -The Best- Vol. 2) — $46.44 (+803.5%)
2. DON!! Card (CS 2023 Celebration Pack) (One Piece Promotion Cards) — $571.47 (+500.0%)
3. Perfume Femur (500 Years in the Future) — $1.59 (+500.0%)
4. Trafalgar Law - ST10-010 (One Piece Promotion Cards) — $1251.96 (+500.0%)
5. Dracule Mihawk (Premium Card Collection -Live Action Edition-) (One Piece Promotion Cards) — $177.46 (+500.0%)
6. Zephyr (Navy) (Judge Pack Vol. 4) (One Piece Promotion Cards) — $1.86 (+447.1%)
7. Monkey.D.Luffy (Premium Card Collection -BANDAI CARD GAMES Fest. 23-24 Edition-) (One Piece Promotion Cards) — $90.92 (+444.8%)
8. Uso-Hachi (ST18-001) (Starter Deck 18: PURPLE Monkey.D.Luffy) — $5.22 (+411.0%)
9. Lucky.Roux (Premium Booster -The Best- Vol. 2) — $3.84 (+374.1%)
10. Shirahoshi (CS 2024 Celebration Pack) (One Piece Promotion Cards) — $119.76 (+362.8%)
11. The Ark Noah (Wings of the Captain Pre-Release Cards) — $4.47 (+347.0%)
12. Charlotte Pudding (Legacy of the Master) — $1.11 (+344.0%)
13. Monkey.D.Luffy (003) (Parallel) (Romance Dawn) — $355.88 (+316.6%)
14. Usopp - ST01-002 (Alternate Art) (One Piece Promotion Cards) — $26.67 (+306.5%)
15. Uta (001) (Starter Deck 11: Uta) — $2.95 (+293.3%)
16. Barrier-Barrier Pistol (Royal Blood) — $6.85 (+291.4%)
17. Trafalgar Law (Gift Collection 2023) (One Piece Promotion Cards) — $28.21 (+280.7%)
18. Onigashima Island (Super Pre-Release Starter Deck 4: Animal Kingdom Pirates) — $2.27 (+278.3%)
19. Lucky.Roux (Alternate Art) (Premium Booster -The Best- Vol. 2) — $21.97 (+268.6%)
20. Kikunojo - OP14-023 (The Azure Sea's Seven) — $1.03 (+267.9%)

Stable Value Holds

1. Monkey.D.Luffy (118) (Red Super Alternate Art) — $8612.48
2. Monkey.D.Luffy (118) (Red Super Alternate Art) — $8448.59
3. Monkey.D.Luffy (118) (Red Super Alternate Art) — $8241.73
4. Uta (Treasure Cup 2025) — $5954.50
5. Sabo (120) (Red Super Alternate Art) — $4749.98
6. Sabo (120) (Red Super Alternate Art) — $4749.97
7. Portgas.D.Ace (119) (Red Super Alternate Art) — $4420.37
8. Monkey.D.Luffy (012) (Alternate Art) — $4200.00
9. Monkey.D.Luffy (119) (SP) (Gold) — $4048.51
10. Monkey.D.Luffy (119) (SP) (Gold) — $4048.51

Frequently Asked Questions

What One Piece cards are good investments? Cards with consistent upward trends, low supply, and high collector demand tend to be the best investments. Check our 30-day momentum rankings above.

How often are investment rankings updated? Rankings are refreshed daily using Guardian Estimate pricing from multiple market sources.