Arrived the next day and sealed, but the outer packaging was a bit thin. No damage luckily.
Pokemon TCG – Sword & Shield – Legendary Heartbeat (S3a) – Booster Box (Japanese)
In StockThis Japanese Sword & Shield Legendary Heartbeat (S3a) booster box includes 20 booster packs with 7 cards each. The set continues V and VMAX cards and introduced Amazing Rares, Basic Legendary or Mythical Pokémon whose attacks need three kinds of Energy. A great box for Amazing Rare hunters.
$128.58
This set is the third expansion set for the Pokémon Sword & Shield saga and features a continuation of the V and VMAX card mechanics. It introduces a new kind of card, Amazing Rares, which are all Basic Legendary or Mythical Pokémon with powerful and unusual attacks, but the attacks all require three different kinds of energy.
- Includes 20 Pokémon TCG: Legendary Heartbeat (S3a) Booster Packs, each containing 7 cards.
100% Authentic & Sealed
Every item is genuine, factory-sealed product sourced from trusted distributors. We never sell resealed or reprinted stock.
Shipping & Dispatch
Orders are dispatched within 1 business day with tracked delivery. Free shipping on orders over $500. Delivery times vary by location.
Returns
30-day returns on unopened, sealed product. See our Shipping & Returns page for full details.
Wholesale & Bulk
Buy 5 or more units of an eligible product and the bulk discount is applied automatically at checkout.
Based on 55 reviews
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No complaints at all. Fast shipping, sealed product, exactly as described.
Product was mint, sealed, and shipped out fast, here the next day.
Product was exactly as pictured, sealed, and it shipped incredibly fast.
Ordered late and it still arrived the next day, sealed and mint.
Authentic, sealed, and delivered in under a day. Packaging protected it well.
Quick shipping and a sealed, authentic product. Highly recommend.
Great experience. Fast delivery, sealed box, everything as described.
Genuine, sealed, and quick to arrive. Everything protected in transit.
Product sealed and authentic, delivered in under a day. Will reorder.
Quick delivery and a mint sealed box. Smooth experience all around.
Everything checked out, sealed and genuine, and shipping was very fast.
Fast dispatch and next-day arrival. The sealed box was in perfect shape.
Ordered and it was here the next day, sealed tight. Excellent service.
Reliable and quick. Sealed product arrived within a day, no issues.
Fast shipping and a mint sealed box. Already planning my next order.
Everything was sealed and got here fast. My go-to shop from now on.
Sealed, authentic, quick to arrive. This shop is reliable every time.
Arrived within 24 hours, sealed and in perfect condition. Could not be happier.
Fast, safe delivery. The sealed box arrived without any wear.
Speedy shipping, careful packaging, sealed product. Very satisfied.
Ordered and received it the next day. Everything sealed and in great shape.
Quick, careful shipping. Box arrived without a single dent. Sealed tight.
Arrived next day, sealed and in mint condition. Recommend this shop.
Sealed, authentic, and delivered in under a day. Exactly what I hoped for.
Sealed and authentic, and it arrived quickly, though the shrink wrap was a little loose on one edge. Minor, but worth noting.
Fast, careful, and sealed. Arrived the next day without a scratch.
Delivered fast and well packed. The sealed box arrived without a mark.
Really impressed with how fast this shipped. Sealed and undamaged on arrival.
Product was fine and arrived next day, but I had a question and support was a little slow to reply.
Here the next day, sealed and pristine. Careful packaging throughout.
Got here in under a day, factory sealed. Smooth from order to delivery.
Fast, reliable shipping and a flawless sealed product. Very happy.
Arrived the next morning, sealed and perfect. Great, fast service.
Product was authentic and quick to arrive, but I found the same set cheaper later. Still a solid buy.
Came sealed and undamaged, and it arrived within a day. Reliable shop.
Ordered as a gift and it arrived the next day, perfectly sealed. Great service.
Everything arrived mint and it got here within a day. Great experience overall.
Sealed product, quick shipping, and a smooth checkout. Highly recommend.
Quick delivery and genuine product, though the packaging could use a little more padding. Arrived intact.
Speedy shipping and solid packaging. Sealed and undamaged on arrival.
Super fast shipping, here the next day. Box was flawless, no dents at all.
Shipped almost immediately and arrived the following day. Authentic and sealed.
Really happy. Product sealed, authentic, and here within 24 hours.
Good product and quick shipping, but the checkout process was a bit clunky. Delivery itself was fast.
Fast and careful shipping. Box arrived sealed and in perfect shape.
Delivered fast and sealed tight. The box was in perfect condition.
Ordered, shipped fast, arrived next day in mint sealed condition.
Product was pristine and delivery was incredibly quick, under 24 hours.
The box came sealed and undamaged, and it arrived remarkably fast.
The pulls were great and the box arrived next day in mint condition.
Ordered in the morning and it arrived the next day. Packaging was excellent.
Fast delivery, sealed product, fair price. Nothing to complain about.
Shipping was quick and the product sealed and authentic. Great value.
Genuine product, factory sealed, and shipping was lightning quick. Will buy again.












Emily Dunn (verified owner) –
Genuine product, factory sealed, and shipping was lightning quick. Will buy again.
Emily Dunn –
Emily L. (verified owner) –
Shipping was quick and the product sealed and authentic. Great value.
Emily L. –
Mark Reyes (verified owner) –
Fast delivery, sealed product, fair price. Nothing to complain about.
Mark Reyes –
Dean Flores (verified owner) –
Ordered in the morning and it arrived the next day. Packaging was excellent.
Dean Flores –
Aisha Bryant (verified owner) –
The pulls were great and the box arrived next day in mint condition.
Aisha Bryant –
Brittany T. (verified owner) –
The box came sealed and undamaged, and it arrived remarkably fast.
Brittany T. –
Diana Jenkins (verified owner) –
Product was pristine and delivery was incredibly quick, under 24 hours.
Diana Jenkins –
Tiffany Mendoza (verified owner) –
Ordered, shipped fast, arrived next day in mint sealed condition.
Tiffany Mendoza –
Matthew Cunningham (verified owner) –
Delivered fast and sealed tight. The box was in perfect condition.
Matthew Cunningham –
Olivia Harrison (verified owner) –
Fast and careful shipping. Box arrived sealed and in perfect shape.
Olivia Harrison –
Lawrence Young (verified owner) –
Good product and quick shipping, but the checkout process was a bit clunky. Delivery itself was fast.
Lawrence Young –
Rebecca Romero (verified owner) –
Really happy. Product sealed, authentic, and here within 24 hours.
Rebecca Romero –
Jesse Anderson (verified owner) –
Shipped almost immediately and arrived the following day. Authentic and sealed.
Jesse Anderson –
Jack Barnes (verified owner) –
Super fast shipping, here the next day. Box was flawless, no dents at all.
Jack Barnes –
Dylan Lee (verified owner) –
Speedy shipping and solid packaging. Sealed and undamaged on arrival.
Dylan Lee –
Jeremy S. (verified owner) –
Quick delivery and genuine product, though the packaging could use a little more padding. Arrived intact.
Jeremy S. –
Omar Stevens (verified owner) –
Sealed product, quick shipping, and a smooth checkout. Highly recommend.
Omar Stevens –
Daniel Allen (verified owner) –
Everything arrived mint and it got here within a day. Great experience overall.
Daniel Allen –
Camila Vargas (verified owner) –
Ordered as a gift and it arrived the next day, perfectly sealed. Great service.
Camila Vargas –
Richard Black (verified owner) –
Came sealed and undamaged, and it arrived within a day. Reliable shop.
Richard Black –
Cole Ferguson (verified owner) –
Product was authentic and quick to arrive, but I found the same set cheaper later. Still a solid buy.
Cole Ferguson –
Gerald Morgan (verified owner) –
Arrived the next morning, sealed and perfect. Great, fast service.
Gerald Morgan –
Sharon E. (verified owner) –
Fast, reliable shipping and a flawless sealed product. Very happy.
Sharon E. –
Lori T. (verified owner) –
Got here in under a day, factory sealed. Smooth from order to delivery.
Lori T. –
Barbara Stephens (verified owner) –
Here the next day, sealed and pristine. Careful packaging throughout.
Barbara Stephens –
Lauren Campbell (verified owner) –
Product was fine and arrived next day, but I had a question and support was a little slow to reply.
Lauren Campbell –
Camila Carroll (verified owner) –
Really impressed with how fast this shipped. Sealed and undamaged on arrival.
Camila Carroll –
Tyler Rodriguez (verified owner) –
Delivered fast and well packed. The sealed box arrived without a mark.
Tyler Rodriguez –
Kathleen G. (verified owner) –
Fast, careful, and sealed. Arrived the next day without a scratch.
Kathleen G. –
Gerald Miller (verified owner) –
Sealed and authentic, and it arrived quickly, though the shrink wrap was a little loose on one edge. Minor, but worth noting.
Gerald Miller –
Eric Kennedy (verified owner) –
Sealed, authentic, and delivered in under a day. Exactly what I hoped for.
Eric Kennedy –
Walter F. (verified owner) –
Arrived next day, sealed and in mint condition. Recommend this shop.
Walter F. –
Gary M. (verified owner) –
Quick, careful shipping. Box arrived without a single dent. Sealed tight.
Gary M. –
Rachel Stevens (verified owner) –
Ordered and received it the next day. Everything sealed and in great shape.
Rachel Stevens –
Jasmine Gibson (verified owner) –
Speedy shipping, careful packaging, sealed product. Very satisfied.
Jasmine Gibson –
Tara Richardson (verified owner) –
Fast, safe delivery. The sealed box arrived without any wear.
Tara Richardson –
Nancy Bryant (verified owner) –
Arrived within 24 hours, sealed and in perfect condition. Could not be happier.
Nancy Bryant –
Laura C. (verified owner) –
Sealed, authentic, quick to arrive. This shop is reliable every time.
Laura C. –
Gina Torres (verified owner) –
Everything was sealed and got here fast. My go-to shop from now on.
Gina Torres –
Jennifer Fowler (verified owner) –
Fast shipping and a mint sealed box. Already planning my next order.
Jennifer Fowler –
Kelly Ellis (verified owner) –
Reliable and quick. Sealed product arrived within a day, no issues.
Kelly Ellis –
Hugo Jenkins (verified owner) –
Ordered and it was here the next day, sealed tight. Excellent service.
Hugo Jenkins –
Seth Burns (verified owner) –
Fast dispatch and next-day arrival. The sealed box was in perfect shape.
Seth Burns –
Maya Rivera (verified owner) –
Everything checked out, sealed and genuine, and shipping was very fast.
Maya Rivera –
Edward H. (verified owner) –
Quick delivery and a mint sealed box. Smooth experience all around.
Edward H. –
Julia M. (verified owner) –
Product sealed and authentic, delivered in under a day. Will reorder.
Julia M. –
Diane Robinson (verified owner) –
Genuine, sealed, and quick to arrive. Everything protected in transit.
Diane Robinson –
Kurt S. (verified owner) –
Great experience. Fast delivery, sealed box, everything as described.
Kurt S. –
Diana B. (verified owner) –
Quick shipping and a sealed, authentic product. Highly recommend.
Diana B. –
Pamela F. (verified owner) –
Authentic, sealed, and delivered in under a day. Packaging protected it well.
Pamela F. –
Carolyn Williams (verified owner) –
Ordered late and it still arrived the next day, sealed and mint.
Carolyn Williams –
Rachel Dixon (verified owner) –
Product was exactly as pictured, sealed, and it shipped incredibly fast.
Rachel Dixon –
Ashley W. (verified owner) –
Product was mint, sealed, and shipped out fast, here the next day.
Ashley W. –
Emily Warren (verified owner) –
No complaints at all. Fast shipping, sealed product, exactly as described.
Emily Warren –
Rebecca Dixon (verified owner) –
Arrived the next day and sealed, but the outer packaging was a bit thin. No damage luckily.
Rebecca Dixon –