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Mercari Bans 30th Celebration Packs Today, and Opening a Card Set Does Not Exempt It
Mercari's Japanese restriction on specified Pokémon 30th Celebration products starts September 16, 2026. Singles remain allowed, but opening a Card Set does not exempt it. Mercari's original announcement.
That distinction matters if your launch-day shopping involves Japanese resale listings. A headline about a sealed-product ban is not the whole rule.
The Rule Covers More Than Sealed Packs
The September 15 notice covers unopened expansion packs, all nine Card Sets regardless of packaging state, and bundles containing prohibited products.
It applies to Mercari and Mercari Shops from midnight September 16, with no fixed expiry. The company links its duration to trading safety and says identified prohibited listings will be removed. Read the product scope and timing.
An Opened Set and a Single Are Different Offers
A useful listing tells you whether you are buying an individual card, a complete product or a bundle. Ask for an itemised description if that is unclear. The seller's broad headline should not have to do the work of a contents list.
This is a reading of the announcement, not approval of any particular listing. If the contents are unclear, ask the platform before paying or listing. Do not rename a prohibited bundle to make it look like a single-card offer.
For the broader release context, our 30th Celebration hub separates the expansion from the products around it. The restriction should be checked against the item you actually want, rather than applied to everything with an anniversary logo.
What a Removed Listing Does Not Tell You
A policy removal is not a sale. It does not show that a buyer accepted the asking price, establish a print run or prove that a card is difficult to find. If you are comparing transactions, keep asking prices, completed sales and removed offers in separate notes.
It is also unwise to treat a surviving listing as authenticated merchandise. Permission to list and proof of authenticity answer different questions. Our fake-card checking guide explains why a single visual clue should not carry an entire purchase decision.
Check the Product Before the Seller's Story
Start with the exact name and language, then read what is included. Ask for photographs of the actual item rather than relying on stock artwork. Keep the platform's current terms, the item description and your order record together.
For anniversary cards, also identify whether you are looking at a new printing or an older original. Our Classic Collection coverage explains that separate anniversary category. Similar artwork does not erase differences in the printed card.
There is no reason to turn a platform restriction into a rush purchase somewhere else. If the listing leaves a basic question unanswered, another seller's countdown does not supply the answer. The useful response is better identification, not a prediction about tomorrow's price.
Where to Go From Here
Recheck the original notice before relying on its scope, especially if reading this after launch week. This report covers Mercari's Japanese announcement, not a worldwide prohibition on Pokémon cards or a claim about another platform's rules.
If you want a separate way to open physical collectibles, browse the Polkastarter marketplace. There is a free mystery pack at signup, and every Lootbox lists its contents, values, and chances before you open. That is not a promise that the Japanese anniversary products discussed here are currently stocked.
Checked September 16, 2026. Event terms and availability can change. Nothing here is financial or investment advice. Polkastarter is not affiliated with Pokémon or the other companies named.
Images: official Pokémon artwork, © Pokémon, Nintendo, Creatures and GAME FREAK. Mercari publication artwork is credited to Mercari where shown. Original composition retained without added branding panels.
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Ilknur Gubel is a social media manager at Polkastarter. Ilknur has spent the past four years working as a project manager, marketing manager, and social media strategist across Web3. She has held marketing and project management positions at several crypto companies, including Polygen, Nitro League, Kaizen.Finance, and ChainPort.
At Polkastarter she has covered trading card releases, collectible market pricing, and how token holders can spend crypto on real cards and videogames.
Based in Istanbul, Ilknur earned a bachelor's degree in sociology from Istanbul Aydın University.
You can connect with her on LinkedIn for more information.