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Pokémon TCG Booster Box · Official Collectibles

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Pokemon Xy Steam Siege Booster Box

4.9 210 reviews • 31 sold in the last 24h

In StockBrand New Fast ShippingBooster Box

$561.99$786.79 SAVE 29%

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Ordered 31× today

Order in the next 02:14:38 to get it by Wed, Nov 20.

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100% Satisfaction Guarantee 30-day money back — no questions asked. Buy with confidence.

100% Authentic

Every card is genuine and verified.

Factory Sealed

Collector-grade packing standards.

Fast Dispatch

Orders ship within 24 hours.

Easy Returns

30-day hassle-free returns.

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Pokemon XY Steam Siege Booster Box

Gear up for new ways to battle!

Take control of Shiny Mega Gardevoir-EX to lay siege upon your enemies. Wield the dual powers of fire and water with the Mythical Steam Pokémon Volcanion.

Use dual-type Pokémon to open the way to new, powerful strategies, and battle with the incredible Xerneas BREAK and Yveltal BREAK...all in the Pokémon TCG: XY—Steam Siege expansion!

The Pokémon TCG: XY—Steam Siege expansion includes:

Over 110 cards
8 new dual-type Pokémon
6 new Pokémon-EX, including two Mega Evolution Pokémon
7 new Pokémon BREAK

4.9 210 reviews

5 ★172

4 ★25

3 ★8

2 ★2

1 ★2

Recent verified reviews

Michael J. ✓ Verified Buyer

3 days ago

Sealed and legit — exactly what I wanted

Arrived factory sealed, packed really well. This shop is now my go-to for hobby product. Will order again soon.

Sarah R. ✓ Verified Buyer

1 week ago

Fast shipping, perfect condition

Shipping was faster than expected and the box arrived in mint shape. Super happy with the whole experience.

David T. ✓ Verified Buyer

2 weeks ago

Great product, solid packing

Really good quality. Would have loved even faster shipping but overall very happy — will definitely be back.

Alex L. ✓ Verified Buyer

3 weeks ago

Best shop I've ordered from this year

Legit product, well protected, and customer service replied within a few hours. 10/10 recommend.

Product specifications

Title Pokemon Xy Steam Siege Booster Box

Brand Pokémon TCG

Type Booster Box

Vendor pdxcardsafari

SKU PDX7828

Availability In Stock

Collector notes

Sealed product contents are randomized by the manufacturer.
Factory print and packaging variation can occur and is not automatically a defect.
We do not guarantee specific pulls, autographs, or future card values.
Store sealed product in a cool, dry place away from direct sunlight.

What you can expect

🔍

Authenticity check

We source genuine product and pack it for collector-grade delivery.

📬

Tracked shipping

U.S. shipping with tracking after your order leaves our facility.

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Support

Questions? Email contact@packstcg.com with your order number.

Delivery timeline

Handling 1–3 business days

In transit Typically 3–6 days

Delivered About 4–9 business days total

Shipping

Ships within the United States with tracking after dispatch
Orders placed on weekends/holidays ship the next business day
Remote areas may take slightly longer

Returns

30-day return window from delivery on eligible items
No restocking fees on approved returns
Damaged or incorrect items: email photos + order number to contact@packstcg.com
Opened sealed product may not be returnable unless defective — see full policy

Full details: Shipping Policy · Refund & Returns

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Pokemon Xy Steam Siege Booster Box