The Best Sealed One Piece Buys for Mayhem 2026

Things are about to get nutty. On May 29th, you can earn 8% store credit back on all products as part of TCGplayer's Mayhem promotion!

Mayhem will be the perfect moment to score any big-ticket products you've been eyeing recently. Here are the best sealed One Piece products you can buy on May 29th to make the most of this promotion.

Best All-Around Buy for Mayhem 2026

• Release Date: June 12, 2026
• Selling Point: The new hotness!

Whether collect One Piece cards, play with them, or hoard them in your basement, you can't go wrong using Mayhem to preorder a box of The Time of Battle (OP-16). The latest One Piece set will release two weeks after Mayhem, so this is the ideal opportunity to grab the newest cards and earn store credit at the same time.

That said, if you've already preordered The Time of Battle or want suggestions that are a little more tailored to your needs, read on.

Best One Piece Sealed Products for Collectors

For collectors, the best One Piece sealed product is whichever might contain your chase card. Do you idolize Zoro? Try Wings of the Captain. Love Rosinante and Law? They made a Devil Fruits collection just for you. Feel SUPER every day? Bad example, they still haven't printed a Franky Manga Rare card. But you get the point!

If you're still not sure where to start, here are some solid options.

Carrying On His Will (OP-13) Booster Box

• Release Date: November 7, 2025.
• Selling Point: Biggest chase cards of any sealed product.

Carrying On His Will (OP-13) celebrated the third anniversary of the One Piece Trading Card Game with a mainline release that felt like a premium set for all the super-rare chase cards stuffed inside. This set has the distinction of containing the single most valuable English-language One Piece card you can pull from a booster pack, which tops a long list of three and four-figure cards you might find. Not to mention the god pack of the Five Elders you might find, which go for a combined ~$2,500.

If you want to try your luck with the highest stakes possible, this is the set for you. A wave of OP-13 reprints is expected to hit store shelves in the near future, so depending on how the timing works out, Mayhem could be your chance to snag a discounted box and earn store credit on top.

Premium Booster -The Best- Vol.2 (PRB-02) Booster Box

• Release Date: October 5, 2025.
• Selling Point: Best pull rates, most variety.

For a less high-rolly pack opening experience, we recommend Premium Booster -The Best- Vol. 2 (or its predecessor, PRB-01). Each pack of a One Piece Premium Booster set comes with a Super Rare card or better guaranteed, so you'll find something of value much more consistently than you will with other sets. PRB-02 also has the largest card list of any One Piece set ever printed so far, so you'll run into fewer duplicates as you're ripping through packs.

Premium Booster Heroines Edition (EB-03) Booster Box

• Release Date: February 20, 2026.
• Selling Point: Best price point for a premium set.

If the prices of those last two boxes sent you sailing in the other direction, Heroines Edition can give you a premium box-breaking experience for half the cost.

The big draw are the nine SP heroines cards, which combine to make one seriously impressive 3x3 binder page. Like OP-13, a reprint of EB-03 is expected to arrive on store shelves in the near future, so keep an eye on these boxes in case their price dips just in time for Mayhem.

Best One Piece Sealed Products for Players

Players know that singles are the way to go when you're trying to assemble a deck, but there are still a few sealed products that new and experienced pirates should consider.

Learn Together Deck Set

• Release Date: October 3, 2025
• Selling Point: Best introductory product.

If you're new to the One Piece Card Game, the Learn Together Deck Set should absolutely be the first stop on your adventure. Inside, you'll find a tutorial that can guide you and a friend through your first turns playing the game. Once you've learned the ropes, the tutorial sets you up to finish the match on your own! No other One Piece product will take you from zero to enjoying the game faster than this.

Besides being a great learning tool, this deck set comes with three complete One Piece decks that are well-matched and strong enough to take to your first Store Tournament event. Nami's deck can even be upgraded into one of the strongest decks in the game (for a... sizable investment). All together, this is an easy recommendation if you've ever been curious about playing the One Piece Card Game but weren't sure where to start.

Japanese Version 3rd Anniversary Set

Bandai makes some excellent premium products full of sleeves, deck boxes, playmats, and other goodies for committed One Piece players, all covered in beautiful original artwork. Unfortunately, most of them are selling for extravagant prices on the secondary market.

If you're swimming in doubloons like a piratical Scrooge McDuck, you can consider picking up a the complete sealed copy of the excellent Japanese Version 3rd Anniversary Set. Otherwise, we'd recommend filling out your Mayhem cart with your favorite Bandai art sleeves, which look amazing and aren't so expensive you'll feel foolish for shuffling them.

Best One Piece Sealed Products for Investors

The sealed products we recommended for collectors will likely do just as well for investors. After all, If you're planning to resell a box someday, your customer will likely be a collector.

If you're looking for even more ways you can park your money in shiny cardboard covered in cartoon pirates, here are some more options.

Romance Dawn (OP-01) Booster Box, Wave 1 (Blue Bottom)

• Release Date: December 2, 2022.
• Selling Point: Least risk.

This is a lukewarm take, but if you want a long-term One Piece investment you'll never have to worry about, you should start by looking at a Wave 1 box of Romance Dawn. Identifiable by the solid blue underside of the box, this product was the first printing of the first One Piece set in English, making it the equivalent of Alpha Edition in Magic: The Gathering or 1st Edition Base Set in the Pokémon TCG.

Early One Piece products were under-printed for the demand at the time (even more so compared to today's demand), so there aren't many sealed Wave 1 boxes left. They might not have much upside—the market has priced in their long-term potential—but a Wave 1 box of OP-01 is about as safe an investment as you can make in the One Piece Card Game.

Live Action One Piece Premium Collection, Season 1

• Release Date: April 2024.
• Selling Point: Low buy-in, strong track record.

Netflix's live-action One Piece adaptation has been a huge hit, and introduced millions of new fans to the franchise. In the lead-up to the release of Season 2 in March, this small collection of promo cards celebrating Season 1 spiked from $40 to over $100 as Netflix ramped up their marketing for the show. With Season 3 slated to complete the Alabasta Saga next year, there's good reason to suspect that this collection could repeat that performance in short order.

Awakening of the New Era (OP-05) Booster Box

• Release Date: December 8, 2023.
• Selling Point: Second-biggest grails.

Just behind Carrying On His Will (OP-13), Awakening of the New Era has the distinction of containing the most valuable One Piece cards ever released in booster packs—and for good reason.

Topping the set are the first Manga Rare featuring Gear 5 Luffy, and a Luffy card with original art by One Piece creator Eiichiro Oda, stamped with his signature. It's hard to imagine a more iconic pair of One Piece cards, and unlike OP-13, Bandai hasn't announced any reprints of OP-05. In a few years, this could easily become the #1 box that fans are excited to open.