Gundam Card Game Booster Box: Steel Requiem [GD03] (Japanese)

Steel Requiem [GD03] is the third Gundam Card Game booster pack and the set that brings Mobile Suit Gundam 00 and Hathaway's Flash into the card game, while pushing further support for the units already in print. A sealed 24-pack Japanese-language display is the most efficient way to build the new archetypes, top up your existing decks, and chase the alternate-art treatments at the box-fresh print level collectors look for.

What's included

• 24 booster packs per display
• 12 cards per pack plus 1 Resource, EX Resource, EX Token or Unit Token
• Mix of Common, Uncommon, Rare and Legend Rare cards
• Multiple alternate-art rarities for collectors and deckbuilders
• New mechanics and units for Gundam 00 and Hathaway's Flash archetypes
• Japanese-language print run

Product details

• Set Name: Gundam Card Game: Steel Requiem [GD03]
• Series: Gundam 00 and Hathaway's Flash crossover
• Release Date: 30 January 2026
• Language: Japanese
• Manufacturer: Bandai (Bandai Namco)
• Product Type: Booster Box (24-pack display)
• Recommended Age: 14+
• Packaging Type: Factory sealed

Why buy from GB Toys

GB Toys is an Australian-owned hobby retailer dispatching from our local warehouse. Every Steel Requiem Booster Box we send out is genuine, factory sealed and packed in protective mailers so it arrives in display-ready condition. AUD pricing, no international shipping fees, no surprise FX or customs charges, fast Aussie dispatch and responsive local support. We play and collect what we sell, and Australian Gundam fans, Gunpla collectors and TCG players trust GB Toys for their sealed product.

FAQ

Is this product factory sealed?

Yes. Every Gundam Card Game booster box sold by GB Toys ships factory sealed direct from Bandai.

When was Steel Requiem [GD03] released?

Steel Requiem [GD03] released on 30 January 2026 as part of the Gundam Card Game schedule from Bandai.

Is this the Japanese-language version?

Yes. This product is the Japanese-language print run of Steel Requiem. The Gundam Card Game is mechanically identical across English and Japanese prints — card numbers and rarities are universal, so cards remain playable in any region's tournament that allows the language.

Are sealed Gundam Card Game booster boxes a good collectible?

The Gundam Card Game launched in 2025 with a global, growing player base. Early-print Japanese sealed boxes from the first year of releases remain the most-watched sealed product in the category for collectors. Store sealed boxes flat, away from heat and direct sunlight.

What series debut in this set?

Steel Requiem is the first GCG set to add Mobile Suit Gundam 00 and Mobile Suit Gundam: Hathaway's Flash. Cards from these series open up new deck archetypes alongside support for previously released units.

Order your Gundam Card Game Steel Requiem [GD03] Booster Box today from GB Toys Australia. Sealed, secured and ready to ship while stocks last.

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