SV4a Booster Box

The SV4a Booster Box is the Japanese Pokémon TCG Shiny Treasure ex High Class Pack from the Scarlet & Violet era.

Released in Japan on December 1, 2023, Shiny Treasure ex is built around Shiny Pokémon, bringing together a large selection of Shiny Pokémon from the Paldea region alongside popular Pokémon ex, Trainer cards, Art Rare cards, Special Art Rare cards, and gold Ultra Rare cards.

The Japanese set is officially known as High Class Pack Shiny Treasure ex and carries the set code SV4a.

Unlike a standard Japanese expansion, SV4a comes in a 10-pack High Class Box, with 10 cards in every pack. That means one sealed box contains 100 cards across its 10 booster packs.

For collectors, SV4a is especially notable for its extensive Shiny Pokémon lineup and premium cards such as Charizard ex, Mew ex, Gardevoir ex, Iono, Mimikyu, and the gold Koraidon ex.

 

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What Is the SV4a Booster Box?

The SV4a Booster Box is the Japanese sealed box for Shiny Treasure ex, a Scarlet & Violet-era High Class Pack.

The official Pokémon Card Game website lists the product as Scarlet & Violet High Class Pack Shiny Treasure ex. It was released in Japan on December 1, 2023, with a suggested retail price of 550 yen per pack. Each pack contains 10 randomly inserted cards.

A standard Japanese SV4a box contains:

• 10 booster packs
• 10 cards per pack
• 100 cards per box

This is important because SV4a is not a traditional 30-pack Japanese expansion box. It is a High Class Pack product.

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SV4a Booster Box at a Glance

Feature	Details
Set Name	Shiny Treasure ex
Japanese Set Code	SV4a
Series	Scarlet & Violet
Product Type	High Class Pack
Language	Japanese
Release Date	December 1, 2023
Packs per Box	10
Cards per Pack	10
Cards per Box	100
Main Numbered Set	190 cards
Complete Checklist	360 cards
Shiny Cards	129
Shiny Super Rare	18
Art Rare	4
Super Rare	5
Special Art Rare	8
Ultra Rare	6

The complete Japanese checklist contains 360 numbered cards, with 190 cards in the main numbered section and 170 additional higher-rarity cards.

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The Shiny Pokémon Theme

The defining feature of SV4a is its focus on Shiny Pokémon.

Shiny Pokémon have alternate color schemes compared with their standard appearances. They are traditionally difficult to encounter in Pokémon games, which gives them a strong collecting appeal.

Shiny Treasure ex brings this concept directly into the Pokémon TCG.

The set contains 129 Shiny Rare Pokémon cards, alongside 18 Shiny Super Rare Pokémon ex cards.

This gives collectors an unusually large Shiny-themed card pool to explore.

Some of the Shiny Pokémon featured include:

• Sprigatito
• Floragato
• Charmander
• Charmeleon
• Charizard
• Fuecoco
• Crocalor
• Skeledirge
• Quaxly
• Quaxwell
• Gardevoir
• Mew
• Mimikyu
• Lucario
• Riolu
• Tinkaton
• Paldean Wooper
• Pawmi
• Shinx
• Scizor

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Charizard ex in SV4a

Charizard ex is one of the major attractions of the SV4a set.

What makes this set particularly interesting is that it contains three different Charizard ex printings.

They are:

• Charizard ex – 115/190
• Charizard ex SSR – 331/190
• Charizard ex SAR – 349/190

The SSR is the Shiny version, featuring Charizard with its alternate dark coloration, while the SAR is a separate premium artwork featuring the standard-colored Charizard ex.

This distinction is important for collectors because listings that simply say “Charizard ex” may refer to different cards.

The card number is the easiest way to identify the exact version.

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Charizard ex SSR

The Charizard ex SSR, numbered 331/190, is one of the most recognizable cards in Shiny Treasure ex.

SSR stands for Shiny Super Rare.

The card combines the Shiny Pokémon concept with the Pokémon ex mechanic, giving collectors a premium version of one of the most recognizable Pokémon in the franchise.

For Charizard collectors, this creates an interesting progression within one set:

Regular Charizard ex → Shiny Charizard ex SSR → Charizard ex SAR

Each represents a different printing and visual treatment.

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Charizard ex SAR

The Charizard ex SAR is numbered 349/190.

It is separate from the Shiny Charizard ex SSR.

The SAR uses a large full-art scene and belongs to the set’s eight-card Special Art Rare tier.

This distinction is worth emphasizing because both cards can appear in searches as simply “Charizard ex from Shiny Treasure ex.”

If you are building a complete SV4a collection, you will need both versions.

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Mew ex

Mew ex is another major Pokémon in Shiny Treasure ex.

Mew appears in the set’s Shiny Super Rare section and also receives a premium Special Art Rare version.

The Mew ex SAR is numbered 347/190.

Mew has always had a strong place in Pokémon collecting, and its inclusion in a Shiny-focused High Class Pack gives the set another recognizable character beyond the Paldea Pokémon.

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Gardevoir ex

Gardevoir ex also receives multiple treatments in SV4a.

The set includes:

• Gardevoir ex
• Gardevoir ex SSR
• Gardevoir ex SAR

The SAR is numbered 348/190, while the SSR appears at 328/190.

This makes Gardevoir another Pokémon with several collectible versions within the same expansion.

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Iono SAR

The set also includes Iono SAR, numbered 350/190.

Iono is one of the prominent Trainer characters from the Paldea region, and her Special Art Rare card provides a character-focused addition to the premium section of SV4a.

It is important not to confuse this card with Iono’s earlier Special Art Rare from Clay Burst SV2D.

The two are different cards with different artwork and different numbers.

The Shiny Treasure ex version is:

Iono SAR – 350/190

while the Clay Burst version is:

Iono SAR – 096/071

These are separate Pokémon TCG cards.

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Mimikyu and the Art Rare Cards

Shiny Treasure ex has a smaller Art Rare section containing four cards:

• Wugtrio AR – 338/190
• Palafin AR – 339/190
• Pawmi AR – 340/190
• Mimikyu AR – 341/190

The Mimikyu card is particularly notable because it gives the set another popular Pokémon with a dedicated illustration.

The four AR cards are separate from the much larger Shiny Rare section.

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The 129 Shiny Rare Cards

The Shiny Rare section is one of the biggest reasons collectors explore SV4a.

There are 129 Shiny Rare cards in the set. They cover Pokémon from different generations while placing a strong emphasis on Paldea.

Examples include:

• Oddish
• Gloom
• Vileplume
• Scyther
• Hoppip
• Sprigatito
• Floragato
• Charmander
• Charmeleon
• Fuecoco
• Crocalor
• Quaxly
• Quaxwell
• Riolu
• Lucario
• Pawmi
• Shinx
• Tinkatink
• Tinkatuff
• Paldean Wooper
• Paldean Clodsire

For collectors trying to build the Shiny portion of the set, this creates a substantial project.

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Shiny Super Rare Pokémon ex

SV4a also includes 18 Shiny Super Rare Pokémon ex cards.

The SSR section includes:

• Forretress ex
• Meowscarada ex
• Toedscruel ex
• Espathra ex
• Skeledirge ex
• Quaquaval ex
• Alakazam ex
• Mew ex
• Gardevoir ex
• Glimmora ex
• Great Tusk ex
• Charizard ex
• Paldean Clodsire ex
• Iron Treads ex
• Noivern ex
• Pidgeot ex
• Wigglytuff ex
• Squawkabilly ex

The cards are numbered 320/190 through 337/190.

This section combines the Shiny concept with Pokémon ex, creating some of the most recognizable cards in the expansion.

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Trainer Cards in SV4a

Shiny Treasure ex also includes Trainer cards from the Scarlet & Violet era.

The main set contains cards such as:

• Nemona
• Clavell
• Giovanni’s Charisma
• Iono
• Clive
• Professor’s Research
• Arven
• Boss’s Orders
• Penny
• Town Store
• Beach Court
• Artazon

The set also includes premium Trainer cards in its Super Rare and Special Art Rare sections.

The premium Trainer section includes:

• Judge SR
• Nemona SR
• Clive SR
• Paldean Student SR
• Paldean Student SR
• Iono SAR
• Nemona SAR
• Clive SAR
• Arven SAR
• Penny SAR

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Gold Ultra Rare Cards

The final section of the SV4a checklist contains six Ultra Rare cards.

These are gold Pokémon ex cards:

• Wo-Chien ex – 355/190
• Chi-Yu ex – 356/190
• Chien-Pao ex – 357/190
• Miraidon ex – 358/190
• Ting-Lu ex – 359/190
• Koraidon ex – 360/190

These gold cards provide a different collecting style from the colorful Shiny Pokémon.

They also represent several Legendary and Paradox Pokémon from the Paldea region.

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What Is Inside an SV4a Booster Box?

A sealed Japanese SV4a Booster Box contains:

• 10 Shiny Treasure ex booster packs
• 10 cards per pack
• 100 cards across the box

Each card is randomly inserted.

The set is much larger than the number of cards inside a single box.

With 360 cards in the complete checklist, duplicates are expected when opening multiple packs or boxes.

A particular Shiny Pokémon, SAR, or Ultra Rare is therefore not guaranteed in every box.

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The High Class Pack Experience

SV4a is different from a normal Japanese expansion.

High Class Packs are designed as special products that bring together desirable cards, reprints, Shiny Pokémon, and premium rarities.

The official Pokémon product page describes Shiny Treasure ex as a High Class Pack and highlights the return of popular Pokémon with new artwork, alongside new Pokémon ex.

The set includes Pokémon such as:

• Koraidon ex
• Miraidon ex
• Chien-Pao ex
• Ting-Lu ex
• Mew ex
• Charizard ex
• Gardevoir ex
• Meowscarada ex
• Skeledirge ex
• Quaquaval ex

This gives the set a mixture of collecting and gameplay-oriented cards.

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SV4a and Paldean Fates

International Pokémon TCG collectors may recognize Shiny Treasure ex through its English counterpart, Paldean Fates.

However, the Japanese SV4a product and English Paldean Fates product are not identical releases.

SV4a was released in Japan on December 1, 2023, while Paldean Fates followed internationally on January 26, 2024.

The Japanese product is therefore the original SV4a High Class Pack.

If you specifically want Japanese Pokémon cards, look for the SV4a Shiny Treasure ex box.

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Why Collect an SV4a Booster Box?

There are several reasons collectors may choose SV4a.

Large Shiny Pokémon Selection

With 129 Shiny Rare cards, the set offers a substantial Shiny Pokémon collection.

Charizard ex

Charizard receives multiple versions, including the Shiny SSR and separate SAR.

Mew ex

Mew appears in both SSR and SAR forms.

Trainer Cards

Iono, Nemona, Clive, Arven, and Penny receive premium treatments.

Paldea Focus

Many cards represent Pokémon and characters from the Scarlet & Violet games.

Japanese High Class Pack

The 10-pack format makes SV4a different from a conventional Japanese booster box.

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SV4a for Sealed Collectors

A sealed SV4a Booster Box preserves the original Japanese High Class Pack packaging.

The compact box contains 10 sealed packs rather than the 30-pack format used by many standard Japanese expansions.

For a sealed collection, the product can sit alongside other Japanese High Class Packs from the Pokémon TCG.

The shrink-wrapped presentation also makes it easy to identify as an original Japanese product.

As with other collectible products, sealed Pokémon cards do not guarantee future financial returns. Supply, demand, condition, reprints, and collector interest can all affect market value.

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Should You Open an SV4a Booster Box?

Opening an SV4a box gives collectors access to a large range of Shiny and premium cards.

You could pull:

• Shiny Rare Pokémon
• Shiny Super Rare Pokémon ex
• Art Rare cards
• Super Rare Trainer cards
• Special Art Rare cards
• Gold Ultra Rare cards

The official product information confirms that cards are randomly inserted.

Keeping the box sealed, meanwhile, preserves the original Japanese High Class Pack presentation.

Your choice depends on whether you enjoy the experience of opening packs or collecting sealed Japanese products.

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How to Store an SV4a Booster Box

If you decide to keep the box sealed, proper storage can help preserve its condition.

Consider:

• Keeping it away from direct sunlight.
• Avoiding excessive humidity.
• Storing it in a cool, dry environment.
• Avoiding pressure on the box.
• Protecting the shrink wrap from scratches.
• Using an acrylic case for long-term display.
• Keeping it away from water and heat.

For individual cards, use quality sleeves and a protective binder.

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Frequently Asked Questions

What is SV4a?

SV4a is the Japanese set code for Shiny Treasure ex, a Scarlet & Violet High Class Pack released in Japan on December 1, 2023.

How many packs are in an SV4a Booster Box?

A Japanese SV4a box contains 10 booster packs.

How many cards are in an SV4a pack?

Each pack contains 10 cards.

How many cards are in an SV4a box?

A sealed box contains 100 cards across 10 packs.

How many cards are in Shiny Treasure ex?

The complete Japanese checklist contains 360 cards, including 190 main-set cards and 170 additional higher-rarity cards.

Does SV4a contain Shiny Pokémon?

Yes. Shiny Pokémon are the central theme of the expansion, with 129 Shiny Rare cards and 18 Shiny Super Rare Pokémon ex cards.

Does SV4a have Charizard ex?

Yes. There are three distinct Charizard ex printings in the set: 115/190, 331/190 SSR, and 349/190 SAR.

Does SV4a have Mew ex?

Yes. Mew ex appears in both the SSR and SAR sections. The Mew ex SAR is 347/190.

Is Iono in SV4a?

Yes. SV4a includes Iono SAR 350/190, which is different from the Iono SAR from Clay Burst.

What is the difference between SV4a and Paldean Fates?

SV4a is the original Japanese Shiny Treasure ex High Class Pack. Paldean Fates is the international English-language expansion that followed in January 2024.

Is SV4a a 30-pack Japanese booster box?

No. SV4a is a High Class Pack product. The Japanese box contains 10 packs of 10 cards, rather than the 30-pack configuration used by many regular Japanese expansions.

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Explore the SV4a Booster Box Collection

The SV4a Booster Box, officially known as Shiny Treasure ex, is one of the most distinctive Japanese Scarlet & Violet-era Pokémon TCG products.

Released on December 1, 2023, the High Class Pack brings together a huge selection of Shiny Pokémon, Pokémon ex, premium Trainer cards, Art Rares, Special Art Rares, and gold Ultra Rares.

With 10 packs and 10 cards per pack, a sealed box contains 100 cards. The complete checklist reaches 360 cards, including 129 Shiny Rare Pokémon and 18 Shiny Super Rare Pokémon ex.

From the Shiny Charizard ex SSR and Charizard ex SAR to Mew ex, Gardevoir ex, Iono, Mimikyu, and the gold Koraidon ex, SV4a offers a broad selection of collectible cards.

For fans of Shiny Pokémon, Japanese Pokémon cards, Paldea, or Scarlet & Violet-era High Class Packs, SV4a Shiny Treasure ex is a product with a strong identity and a substantial collection to explore.