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Storm Emeralda vs Delta Reign comes down to timing and price. English Mega Evolution: Delta Reign releases on November 6, 2026, but the Japanese set that shares its headliner, Storm Emeralda (M6), starring Mega Rayquaza ex, came out on July 31, 2026. That's a 98-day head start for the Delta Reign Japanese counterpart, and as of Oct 11, 2026, Japanese Storm Emeralda boxes on our seller board start at about $70 (¥10,000) before fees and shipping, roughly 31% below the TCGplayer market price (US resale). Here's how the two compare and whether the Japanese box is the better buy.
What Is Delta Reign, and Why Does It Match Storm Emeralda?
The Pokémon Company announced Delta Reign on August 20, 2026: an expansion of over 135 cards featuring Mega Rayquaza ex, plus Mega Golurk ex, Mega Malamar ex, and Mega Golisopod ex, out November 6, 2026.
Japan got those same Megas first. MEGA Expansion Pack "Storm Emeralda" (ストームエメラルダ), set code M6, launched on July 31, 2026 with Mega Rayquaza ex on the box. English sets in the Mega Evolution era are built mostly from a Japanese main set, often with extra cards added, which is why the English list is bigger than Storm Emeralda's 76-card main set. Collectors call Storm Emeralda "Japanese Delta Reign" for short.
See today's Storm Emeralda (M6) seller prices.
M6EN: Delta Reign (DLR) · reportedStorm EmeraldaストームエメラルダReleased Jul 31, 2026 · 116 cards¥10,300–¥25,900 PACTCG board, 10 Japan-direct asks · Oct 15, 2026TCGplayer market (US resale) $98.15 · Oct 14, 2026See prices
Storm Emeralda (M6) at a Glance
| Storm Emeralda (Japanese) | Delta Reign (English) | |
|---|---|---|
| Set code | M6 | ME06 (DLR) |
| Release date | Jul 31, 2026 | Nov 6, 2026 |
| Headliner | Mega Rayquaza ex | Mega Rayquaza ex |
| Main set size | 76 cards (secret rares numbered above 076) | Over 135 cards (official) |
| Pack | 5 cards, ¥200 MSRP | 10 cards |
| Box | 30 packs, ¥6,000 MSRP (≈ $42) | 36 packs; ≈ $250 TCGplayer market price (US presale), as of Oct 11, 2026 |
| Where it's sold | Japan (export via Japanese sellers) | US/worldwide retail |
Japanese MSRP from the official Japanese product page (¥200 per 5-card pack) and Japanese retail listings (30-pack, ¥6,000 box). English pack and box contents are from TCGplayer's Delta Reign presale listings; English presale prices can change before and after the Nov 6 release. USD at ≈ ¥143.4 per US dollar, the rate our board used on Oct 11, 2026.
Japanese vs English: What's Actually Different?
Release timing
98 days separate Storm Emeralda from Delta Reign. For openers, content creators, and breakers, that's three months of having the cards first.
Card size, print quality, and pack structure
Japanese cards are known for consistent centering and cutting, which matters if you plan to grade. Japanese packs are smaller (5 cards), and Japanese boxes come with a fixed pack count and rarity slots you'll recognize from every MEGA-era Japanese set: AR, SR, SAR, and the Mega Ultra Rare.
Playability
Japanese cards aren't legal in most English-language tournaments. If you play competitively in the US, Delta Reign is your set. If you collect, invest, or break, language matters much less than price and timing.
Set size and pull odds
A 76-card main set means fewer cards competing for each rarity slot than in a 135+ card English set. We don't publish pull rates without a real sample size, so treat any "guaranteed hit" claim online with caution.
Storm Emeralda Chase Cards (and What They're Worth)
Top cards by TCGplayer market price (US resale), as of Oct 11, 2026:
1. Mega Rayquaza ex, 113/076 (Mega Ultra Rare)
The chase card: ≈ $946. This is why Storm Emeralda boxes hold their value.
2. Mega Rayquaza ex, 110/076 (Special Art Rare)
≈ $297. The SAR artwork is the collector favorite for binders and grading.
3. Raikou ex, 108/076 (Special Art Rare)
≈ $48. A solid secondary hit.
Other cards to know: Mega Golurk ex, Mega Malamar ex, Mega Golisopod ex (all in Delta Reign too), plus the two-part "Legendary Summit" Stadium (伝説の山頂) that's played as one card.
Browse all Storm Emeralda top cards. Single-card prices move daily, and none of this is a promise of what you'll pull. Open boxes for fun first.
What a Storm Emeralda Box Costs You in USD
This is where buying Japan-direct pays off. The board below shows today's lowest Japan-direct seller asks for a Storm Emeralda box, next to the TCGplayer market price (US resale). Japanese MSRP (see the table above) is mostly reachable only through retail lotteries in Japan.
Live price board
Storm Emeralda (M6) booster box, Japan-direct
| Seller | JPY ask | ≈ USD | Delivered (US) | Updated |
|---|---|---|---|---|
 DAISUKE HOSOGI5.0 (7)Best price | ¥10,300 | $64.99 | $90.55 | Oct 15, 2026 12:21 AM PT |
 Tsuyoshi モノウリ5.0 (6) | ¥10,900 | $68.78 | $95.38 | Oct 15, 2026 12:21 AM PT |
 TCGEXNo reviews yet | ¥11,000 | $69.41 | $96.59 | Oct 15, 2026 12:21 AM PT |
 TCG shop5.0 (2) | ¥11,000 | $69.41 | $96.59 | Oct 15, 2026 12:21 AM PT |
 TCG_ANIMAC5.0 (2) | ¥11,100 | $70.04 | $97.79 | Oct 15, 2026 12:21 AM PT |
- DAISUKE HOSOGI5.0 (7)Best price¥10,300≈ $64.99
- Tsuyoshi モノウリ5.0 (6)¥10,900≈ $68.78
- TCGEXNo reviews yet¥11,000≈ $69.41
- TCG shop5.0 (2)¥11,000≈ $69.41
- TCG_ANIMAC5.0 (2)¥11,100≈ $70.04
Reference, not a sellerTCGplayer market price (US resale): $98.15View on TCGplayer
What You'll Pay Delivered
The board prices are seller asks for the box itself, before PACTCG fees and international shipping. Duties and taxes depend on your country and order value. The estimate below uses our live fee and shipping settings; change the country or box count to see your total. You can also use our import calculator, or start a Request Order to see your exact total in USD (or CAD, EUR, GBP, AUD, SGD) before you commit. You don't pay anything until the order is approved.
Landed cost
What Storm Emeralda (M6) costs delivered
Estimate. Final cost confirmed before you pay.
Starting from today's lowest Japan-direct ask of ¥10,300 per box.
- Product (5 × lowest ask)
- $324.95
- Shipping from Japan
- $50.00
- Est. import duty & tax (15%)
- $56.24
- Service fee (5%)
- $21.56
- Estimated delivered total
- $452.75
- Per box
- $90.55
Should You Buy Storm Emeralda Now or Wait for Delta Reign?
Buy the Japanese box if…
- You want to open Mega Rayquaza ex now, not in November.
- You collect or grade and like Japanese print quality.
- You resell or break, and the Japan-direct price gap is your margin.
- You want a sealed box to hold. The JP and EN versions are separate products with separate markets.
Price gap
Storm Emeralda (M6) booster box
Japan-direct, lowest ask
$64.99
≈ ￥10,300 · $90.99 delivered (US)
TCGplayer market (US resale)
$98.99
≈ ￥15,600
Market price on TCGplayer, not a seller ask
Save $8.00
Request an orderWait for Delta Reign if…
- You play English-language tournaments.
- You only collect English cards.
- You want the extra cards in the bigger English set.
Or do both
Plenty of collectors open Japanese for the art and English for play. Watching the gap between the two is what our price board is for.
How to Buy Storm Emeralda Japan-Direct (Safely)
Buying straight from Japanese Instagram sellers is the cheapest way in, but it usually means DMing for a price list and wiring money to someone with no reviews. Here's how PACTCG works instead:
- Compare sellers on the Storm Emeralda price board. You'll see every tracked seller's daily price and their public reviews.
- Request your order (5-box minimum) on Request Order. It's free, and no payment is taken yet.
- Approval: the seller checks stock and locks in the price, usually fast.
- Pay with a secure link (card via Stripe or bank transfer via Wise).
- Tracked shipping from Japan. Shrink-wrapped vs no-shrink boxes are clearly marked on your order, so there are no surprises.
New to buying from Japan? Start with The Complete Guide to Buying Japanese Pokémon Booster Boxes or read why buy through Pacific Card Exchange.
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Frequently Asked Questions
Frequently asked questions
Is Storm Emeralda the Japanese version of Delta Reign?
Yes, in practice. Both are headlined by Mega Rayquaza ex and share the featured Megas (Golurk, Malamar, Golisopod). Delta Reign is bigger (over 135 cards vs Storm Emeralda's 76-card main set), so the English set likely adds cards. We'll update this when the full English list is out.
When does Delta Reign come out?
November 6, 2026, per The Pokémon Company. Storm Emeralda released in Japan on July 31, 2026.
How many packs are in a Japanese Storm Emeralda booster box?
30 packs of 5 cards each. The Japanese MSRP is ¥200 per pack and ¥6,000 per box.
How much is a Storm Emeralda booster box in USD?
As of Oct 11, 2026, the lowest seller on our board listed it at ¥10,000 (≈ $70) before fees and shipping. The TCGplayer market price (US resale) was ≈ $100 as of Oct 11, 2026. Check today's price on our M6 price board.
How much is an English Delta Reign booster box?
Delta Reign is still on presale. As of Oct 11, 2026, the TCGplayer market price (US presale) for a Delta Reign booster box was about $250. TCGplayer's listing describes it as 36 packs of 10 cards. Presale prices can change before and after the Nov 6 release.
Show all 9 questions
What's the best card in Storm Emeralda?
Mega Rayquaza ex 113/076 (Mega Ultra Rare), followed by the Mega Rayquaza ex Special Art Rare 110/076.
Can I play Japanese cards in English tournaments?
Generally no. Japanese cards aren't legal in most English-language sanctioned play. They're best for collecting, grading, and opening.
Is it safe to buy Japanese booster boxes online?
It can be. Buy from sellers with a visible track record, pay with a traceable method, and get tracking. On PACTCG, sellers have public review histories, nothing is charged until your order is approved, and every order ships with tracking.
Is there a minimum order?
Yes. Managed orders on PACTCG have a 5-box minimum, which keeps international shipping efficient.
About the author: Bryce Watson is the founder of Pacific Card Exchange (PACTCG), a marketplace for buying sealed Japanese Pokémon booster boxes Japan-direct from Japanese sellers. Read his Osaka supply-chain story.
Pacific Card Exchange is not affiliated with or endorsed by The Pokémon Company, Nintendo, Creatures, or GAME FREAK. Prices are snapshots from our daily seller board and change frequently.
Sources
- PACTCG M6 seller price board (as of 2026-10-11)
- PACTCG Storm Emeralda top cards (TCGplayer values) (as of 2026-10-11)
- tcgcsv: TCGplayer market prices, M6 Storm Emeralda (Japanese) (as of 2026-10-11)
- TCGplayer: Delta Reign Booster Box (presale, via tcgcsv) (as of 2026-10-11)
Written by
Bryce Watson
Bryce runs Pacific Card Exchange and tracks Japanese sealed Pokémon prices every day for international buyers.
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