The One Piece Card Game continues to dominate the TCG landscape, and the LEGACY OF THE MASTER set has proven to be a goldmine for collectors and competitive players alike. Released as a premium set featuring some of the franchise's most iconic characters, this collection has already established itself with several cards commanding serious TCG market prices. If you're looking to understand which cards are worth hunting for—or which ones already in your collection might be worth serious money—we've got the breakdown you need.

Why LEGACY OF THE MASTER Matters

LEGACY OF THE MASTER stands out as a set that bridges casual appeal and competitive viability. With stunning artwork and mechanically strong cards, it's attracted both anime fans and serious tournament players. The result? Strong secondary market demand that's driven several cards into premium pricing territory. Whether you're building a competitive deck or curating a display collection, knowing the TCG market price of key cards is essential.

The Crown Jewel: Portgas D. Ace #ST13-011

At $69.87, there's no contest—Portgas D. Ace #ST13-011 is the undisputed most valuable card in this set. As an SP CARD (Special Parallel), this version commands attention from serious collectors. Ace remains one of the most beloved characters in One Piece, and this particular card likely features stunning alternate artwork that justifies the premium price tag.

What makes this card so valuable? It's a combination of factors. First, SP cards are inherently limited in pull rate, making them naturally scarce. Second, Ace's character popularity means demand never dries up. Third, if the card sees any competitive play, that demand only intensifies. For collectors tracking their investment, this is the kind of card that holds value exceptionally well over time.

If you own this card, it's worth verifying its condition and keeping it safely stored. For buyers considering the investment, this is a centerpiece-level card for any serious One Piece collection.

The Secondary Powerhouses: Bartholomew Kuma and Jewelry Bonney

Right behind Ace, we see two characters commanding respect in the secondary market: Bartholomew Kuma #OP12-119 at $18.23 and Jewelry Bonney #OP12-118 at $17.26. Both are SEC (Secret Rare) cards, and both appear multiple times in the top 10—a clear sign of sustained collector demand.

Bartholomew Kuma is a fascinating case. As a major antagonist turned complex ally in the One Piece narrative, Kuma brings serious character weight. The SEC version likely features premium art treatment that makes it a display piece as much as a playable card. At nearly $20, this card reflects strong secondary market interest from both competitive and casual collectors.

Jewelry Bonney rounds out this duo at $17.26, and her appearance three times in the top 10 tells you everything you need to know about her popularity. As a Supernova with increasing relevance to current One Piece storylines, her card has obvious appeal. The SEC rarity combined with character demand creates a sweet spot for collector value.

Both of these cards are worth tracking on your collection tracker to monitor their price trajectory. They're affordable enough for most collectors but valuable enough to hold their value long-term.

The Rest of the Top 10

Below the heavy hitters, we find solid mid-tier cards that complete the value picture:

• Baby 5 #OP12-112 ($10.94, R) – A Rare that's punching above its rarity weight, suggesting strong gameplay demand
• Kuina #OP12-026 ($6.92, UC) – An Uncommon commanding unusual value, likely indicating key deck construction role
• Perona #OP12-034 ($6.72, SR) – Appearing twice in the top 10, this Super Rare has clear collector traction

These mid-range cards represent good value for players building competitive decks. They're not investment pieces like the top three, but they're stable cards worth including in your collection tracker to monitor price trends.

Smart Collecting in LEGACY OF THE MASTER

The LEGACY OF THE MASTER set shows the hallmarks of a strong TCG release: diverse pricing across rarities, clear character-driven demand, and cards that matter both aesthetically and competitively. Whether you're chasing the $69 Ace or building around the more affordable rares, there's something here for every collector.

Our tip? Use a collection tracker to monitor your cards' values over time. One Piece cards have proven remarkably stable investments, and LEGACY OF THE MASTER is no exception. Cards like Kuma and Bonney are in that sweet spot where they might appreciate as competitive formats shift or as character popularity grows.

Ready to dive deeper into the set? Check out the complete LEGACY OF THE MASTER collection on TCGFomo to browse, track, and monitor the TCG market prices on every card in this must-have set.