Shopping Guide
HELP / FAQs
By onemall 
TL;DR
Mew ex SAR (347/190) from Shiny Treasure ex is a six-figure yen slab: ¥109,800 to ¥155,000 for a PSA 10 today, no PSA 9 in stock, and raw copies at ¥39,999–¥45,000 — every one of them flagged with some damage. The cheapest slab is 2.7× the cheapest raw, and the PSA 10 spread is ¥45,200 wide.
- Cheapest PSA 10: ¥109,800 (US$757.62) on Mercari, authentication available; the next is ¥125,000, then ¥130,000 on Yahoo! Flea Market.
- No PSA 9 in stock — the middle grade of this card is simply not on the market today.
- Raw copies: two at ¥39,999 and one at ¥45,000, all noted as having damage or stains.
- Eighteen PSA 10 slabs in stock; the ¥155,000 top listing is 41% above the floor.
As of September 2026, the Shiny Treasure ex Mew ex special art rare is one of the most expensive modern Japanese slabs you can buy without an auction, and today’s board shows what that means: five PSA 10s spread across ¥45,200, and not a single clean raw copy in stock.
This page reads today’s in-stock Mew ex SAR 347/190 listings — PSA 10 and raw, since no PSA 9 exists on the market — and explains what the price structure tells a buyer about how to approach a card at this level, then the steps to buy from Japan.
Mew ex SAR 347/190 PSA 10 price in Japan today: 18 slabs in stock
Eighteen PSA 10 slabs and twenty-eight raw copies were in stock this morning. The five cheapest slabs and the three cheapest raws are in the table; there is no PSA 9 to list.
| Grade | Price today | Platform · seller condition note | Mercari authentication |
|---|---|---|---|
| PSA 10 | ¥109,800 (US$757.62) | Mercari · Nearly unused | +¥1,700 available |
| PSA 10 | ¥125,000 (US$862.50) | Mercari · Nearly unused | +¥1,700 available |
| PSA 10 | ¥130,000 (US$897.00) | Yahoo! Flea Market · Unused | — |
| PSA 10 | ¥139,380 (US$961.72) | Mercari · No obvious damage or stains | — |
| PSA 10 | ¥155,000 (US$1,069.50) | Mercari · Nearly unused | +¥1,700 available |
| Raw (ungraded) | ¥39,999 (US$275.99) | Mercari · Damage or stain | +¥1,700 available |
| Raw (ungraded) | ¥39,999 (US$275.99) | Mercari · Damage or stain | +¥1,700 available |
| Raw (ungraded) | ¥45,000 (US$310.50) | Mercari · Slight damage or stain | +¥1,700 available |
The figures are listed prices, not sold prices: each was read from the live item page for that Mew ex copy on 2026-09-20, with USD as the item page’s own checkout conversion. Everything shown is the Japanese-language print of the Pokémon TCG[5]. Condition is the seller’s Mercari / Yahoo! Flea Market condition field, translated; Suruga-ya is shop stock with no condition field. Seller titles are Japanese, and the tiles further down open each listing. Mercari allows overseas purchases only through partner proxy services[3].
The slab ladder is steep: ¥109,800 and ¥125,000 on Mercari with authentication enabled, ¥130,000 on Yahoo! Flea Market, ¥139,380 on Mercari, and ¥155,000. All five are described as unused or nearly so; the ¥109,800 seller’s description notes that PSA holders can carry factory scuffs and asks buyers to judge from photos. On the raw side every copy in the table carries a damage note — two at ¥39,999 and one at ¥45,000, all authentication-eligible — which is what you expect when a card’s clean copies have all gone to graders. Twenty-eight raws in stock, and the cheapest three all describe wear.
| Item | Mew ex SAR 347/190 |
|---|---|
| Set | Shiny Treasure ex high-class pack (sv4a, シャイニートレジャーex)[4] |
| Collector number / rarity | 347/190 · Special Art Rare (SAR) |
| Cheapest PSA 10 (gem mint) in stock today | ¥109,800 (US$757.62) on Mercari |
| Cheapest raw copy in stock today | ¥39,999 (US$275.99) on Mercari |
| PSA 10 value vs raw (cheapest slab ÷ cheapest raw) | 2.75× — what the gem mint grade is worth over an ungraded copy today |
| In-stock listings found in today’s sweep | 18 PSA 10 · 0 PSA 9 · 28 raw |
| Data read | 2026-09-20 11:52 UTC, live item pages |
Scope: Japanese Mew ex 347/190 (Shiny Treasure ex high-class pack). The English-language print of this illustration has a different collector number and set name and is priced in a separate market, so the figures here do not transfer[5]. Promo copies and full-art variants from other sets are likewise different cards — the number on the PSA label is what to match.
Mew ex PSA 10 value: is the slab worth 2.75× a raw copy?
A 2.7× multiple on a card this expensive is a scarcity premium, not a grading one. The ¥69,801 gap between the cheapest damaged raw and the cheapest gem-mint slab is the price of a copy that passed PSA’s GEM MT 10 inspection[6] on a shiny-treatment card that shows every scratch. The absence of PSA 9s is the important detail: at this level sellers hold 9s rather than list them at a discount, so a self-submission that misses 10 leaves you holding a card with no visible market — and the raws on offer today are already flagged with damage, which makes a 10 unlikely. That points hard toward buying the finished slab, and toward the ¥109,800 copy specifically: the next one up costs ¥15,200 more for the same label.
| Route | Cost today (JPY, before shipping) | What you get |
|---|---|---|
| Buy the cheapest PSA 10 slab | ¥109,800 | Grade already locked in; you pay the full premium, nothing to wait for. |
| Buy the cheapest raw copy as-is | ¥39,999 | Cheapest way to own the artwork; condition is whatever the photos show. |
| Buy the cheapest raw copy with Mercari authentication | ¥41,699 | ¥39,999 + ¥1,700 authentication fee[1]; the card is checked for authenticity before it ships, but it is still ungraded. |
If you are buying Mew ex SAR, buy the ¥109,800 slab and add unboxing photos at the warehouse so you see the holder before it ships. The raw copies at ¥39,999 are for collectors who want the artwork and can live with the noted wear; Mercari authentication[1] on those (¥41,699 all-in) is worth it at this price, since it verifies the card before it leaves the seller.
Getting a Mew ex SAR 347/190 shipped from Japan
A ¥109,800 slab changes two things in the process: you want photos before it ships, and you want the fastest carrier. Here is the sequence.
- Step 1 — Pick the copy, not the average. Use the table above: the cheapest in-stock PSA 10 today is ¥109,800; anything above the range there is paying for a seller’s optimism.
- Step 2 — Order through OneMall. Click the tile, add to cart, and a Japan-side team places the Mercari order for you — sellers who write 海外発送不可 (no overseas shipping) still ship because the address is a Tokyo warehouse.
- Step 3 — Optional Mercari authentication. Raw copies that show the authentication option can be checked for +¥1,700[1][2]; for a PSA slab the label already does that job.
- Step 4 — First payment, then wait for arrival photos. Ask for unboxing photos if you want to see the slab corners before it flies.
- Step 5 — Second payment for international shipping. A single slab is light; batch it with other cards inside the 90-day free storage window and pay one shipping fee.
Mew ex SAR 347/190 copies you can buy today
Live listings behind the numbers — the three cheapest PSA 10 slabs and the three raw copies, all with the seller’s condition notes carried through. Every tile opens that exact copy’s OneMall item page.
Conclusion — the buy for Mew ex 347/190
Mew ex SAR 347/190 is a ¥109,800 gem-mint slab with a ¥45,200 spread above it and no clean raw on the market. Buy the floor slab, use the photo service, and skip the raws unless the artwork alone is the point. See every Mew ex 347/190 PSA 10 listing.
See also: PSA 10 Pokémon card prices in Japan: all 80 cards ranked · Charizard ex SAR 349/190 PSA 10 price · Iono SAR 350/190 PSA 10 price · Pokémon card prices in Japan vs eBay · Card grading guide: PSA vs BGS vs CGC from Japan.
Frequently Asked Questions
How much is a PSA 10 Mew ex SAR 347/190?
In-stock Japanese listings on 2026-09-20 price it at ¥109,800 to ¥155,000 (about US$758–1,070 before shipping); the cheapest is a Mercari slab with authentication available.
Why is there no PSA 9 for sale?
Sellers of a card at this price tend to hold a 9 rather than list it below the 10 market. Today’s sweep found eighteen PSA 10 slabs and no PSA 9.
Are the raw copies in good condition?
No — all three cheapest raw listings (¥39,999, ¥39,999, ¥45,000) carry a seller note of damage or stains. Clean raws of this card have largely been graded already.
How should I ship a ¥109,800 slab from Japan?
Through a proxy such as OneMall: request unboxing photos at the warehouse, then choose DHL for speed and tracking. A single slab is light, so the shipping tier is the smallest either way.
Is there a PSA population report for Mew ex SAR 347/190?
Yes — PSA’s Population Report[6] lists the census for every graded card, including this one, and it is the number to check before you buy for scarcity. It is not reproduced here because it changes constantly. The in-stock picture on 2026-09-20 — 18 PSA 10, 0 PSA 9, 28 raw copies — is the market-side supply figure this page can stand behind.
Last updated: 2026-09-21.
References
- Mercari Help Center — あんしん鑑定サービスの概要 (Mercari authentication service overview, fee ¥1,700 per card) — https://help.jp.mercari.com/guide/articles/1499/
- Mercari Help Center — あんしん鑑定サービスの利用方法（購入者） (how buyers use the authentication service) — https://help.jp.mercari.com/guide/articles/1501/
- Mercari Help Center — 海外取引サポート (overseas purchase support via partner cross-border services) — https://help.jp.mercari.com/guide/articles/1447/
- Pokémon Card Game official site (Japan), The Pokémon Company — https://www.pokemon-card.com/
- Pokémon Trading Card Game, The Pokémon Company International — https://www.pokemon.com/us/pokemon-tcg
- PSA — Professional Sports Authenticator, official grading company site — https://www.psacard.com/