Shopping Guide
HELP / FAQs
By onemall 
TL;DR
Mewtwo AR (183/165) from Pokémon Card 151 costs ¥11,800 to ¥14,590 in a PSA 10 slab today, PSA 9 copies are ¥5,555, and raw copies start at ¥2,222. The cheapest slab is 5.3× the cheapest raw. Sixty-eight PSA 10 slabs were in stock, the deepest graded supply of any art rare on this board.
- Cheapest PSA 10: ¥11,800 (US$81.42) on Mercari, authentication available; the next copies ask ¥12,345 and ¥12,700.
- Two PSA 9 copies at exactly ¥5,555 — 47% of the cheapest 10.
- Raw copies: ¥2,222 clean, ¥2,333 with slight wear, ¥3,480 from Suruga-ya.
- All five cheapest slabs are on Mercari; Yahoo! Flea Market has no cheaper copy today.
As of September 2026, Pokémon Card 151’s Mewtwo art rare is the most-graded card in this comparison — sixty-eight PSA 10 slabs in stock at once — and the floor has settled at ¥11,800 despite that supply.
Below is a same-day read of Mewtwo AR 183/165 across PSA 10, PSA 9 and raw listings on Japanese marketplaces, what the 5× gap actually buys, and the five steps to have the card shipped from Japan.
Mewtwo PSA 10 price today (AR 183/165): 68 gem mint slabs listed in Japan
Sixty-eight PSA 10 slabs, three PSA 9s and fifty-three raw copies were in stock this morning. The five cheapest slabs, the two cheapest 9s and three raws are in the table.
| Grade | Price today | Platform · seller condition note | Mercari authentication |
|---|---|---|---|
| PSA 10 | ¥11,800 (US$81.42) | Mercari · No obvious damage or stains | +¥1,700 available |
| PSA 10 | ¥12,345 (US$85.18) | Mercari · Nearly unused | +¥1,700 available |
| PSA 10 | ¥12,700 (US$87.63) | Mercari · Unused | — |
| PSA 10 | ¥13,000 (US$89.70) | Mercari · Slight damage or stains | — |
| PSA 10 | ¥14,590 (US$100.67) | Mercari · No obvious damage or stains | +¥1,700 available |
| PSA 9 | ¥5,555 (US$38.33) | Mercari · No obvious damage or stains | +¥1,700 available |
| PSA 9 | ¥5,555 (US$38.33) | Mercari · Nearly unused | +¥1,700 available |
| Raw (ungraded) | ¥2,222 (US$15.33) | Mercari · No obvious damage or stains | — |
| Raw (ungraded) | ¥2,333 (US$16.10) | Mercari · Slight damage or stains | — |
| Raw (ungraded) | ¥3,480 (US$24.01) | Suruga-ya · Shop stock | — |
How to read the table: prices are what each seller asked for that Mewtwo 183/165 copy on 2026-09-20, and the USD column is the conversion the item page showed at checkout. These are Japanese prints of the Pokémon TCG[5]; the condition column is the seller’s own Mercari / Yahoo! Flea Market condition field, translated, and Suruga-ya’s shop stock carries no condition field. Titles on the listings are Japanese — the tiles below link straight to them. Overseas buyers reach Mercari through partner proxy services[3].
Every one of the five cheapest PSA 10 slabs is a Mercari listing: ¥11,800 and ¥12,345 with authentication enabled, ¥12,700 and ¥13,000 without, then ¥14,590. The ¥13,000 copy carries a “slight damage or stains” note — read that as a scuffed holder, since the card inside is sealed — and it is priced above cleaner slabs, so skip it. The PSA 9s at ¥5,555 are twin listings from different sellers at the same number, both authenticated-eligible. Raw copies are cheap for a 151 art rare: ¥2,222 with no obvious damage, ¥2,333 with slight wear, and ¥3,480 for Suruga-ya’s shop copy.
| Item | Mewtwo AR 183/165 |
|---|---|
| Set | Pokémon Card 151 (sv2a)[4] |
| Collector number / rarity | 183/165 · Art Rare (AR) |
| Cheapest PSA 10 (gem mint) in stock today | ¥11,800 (US$81.42) on Mercari |
| Cheapest raw copy in stock today | ¥2,222 (US$15.33) on Mercari |
| PSA 10 value vs raw (cheapest slab ÷ cheapest raw) | 5.31× — what the gem mint grade is worth over an ungraded copy today |
| In-stock listings found in today’s sweep | 68 PSA 10 · 3 PSA 9 · 53 raw |
| Data read | 2026-09-20 11:45 UTC, live item pages |
These prices are for the Japanese print of Mewtwo — 183/165 in Pokémon Card 151 — and nothing else. The English-language version of the same illustration sits under a different set name and collector number and trades in its own market[5]; promo and alternate-set versions are different cards again. Read the number on the slab label first, then compare.
PSA 10 vs raw Mewtwo: what a 5.31× premium buys
A 5.3× multiple with the cheapest slab at ¥11,800 and the cheapest raw at ¥2,222 gives a gap of ¥9,578. On Mewtwo that gap is mostly demand, not grading cost: sixty-eight PSA 10 slabs in stock means grading this card is routine, and the premium survives because buyers specifically want the 10. The PSA 9 at ¥5,555 tells the same story from the other side — it is less than half the 10, so the market draws a hard line at gem mint[6]. If you submit a raw yourself and get a 9, you have a ¥5,555 card that cost you ¥2,222 plus fees, which is roughly break-even; get a 10 and you are well ahead. That makes Mewtwo AR one of the few cards on this board where self-submission is a reasonable gamble.
| Route | Cost today (JPY, before shipping) | What you get |
|---|---|---|
| Buy the cheapest PSA 10 slab | ¥11,800 | Grade already locked in; you pay the full premium, nothing to wait for. |
| Buy the cheapest raw copy as-is | ¥2,222 | Cheapest way to own the artwork; condition is whatever the photos show. |
| Buy a raw copy that offers Mercari authentication | raw price + ¥1,700 | Authentication[1] is seller-enabled; the cheapest raw listing today does not offer it, so compare the next ones in the table above. |
For most buyers the answer is still the ¥11,800 slab: it removes the gamble and lands within ¥900 of the next copy up. If you are happy with a 9, ¥5,555 is a fair price for a sealed 151 Mewtwo. The ¥2,222 raw with authentication[1] (¥3,922) is the binder option.
How to buy Mewtwo AR 183/165 from Japan
Ordering a Mercari slab from outside Japan runs through a proxy in five steps; here they are for this card.
- Step 1 — Decide slab or raw. The cost table above puts the gap at ¥9,578 between the cheapest raw copy and the cheapest PSA 10 today; decide which side of that line you are on before you browse.
- Step 2 — Open the OneMall listing. The tiles below are live Japanese listings; the price you see is the listed price in yen with the USD conversion applied at checkout.
- Step 3 — Tick Mercari authentication on raw cards. It costs ¥1,700 per card and the buyer pays it[1][2]; a card that fails is returned to the seller and you are refunded.
- Step 4 — Pay, then let it land in Tokyo. Product price and service fee first; shipping is billed separately after the warehouse weighs the parcel.
- Step 5 — Consolidate. Up to six orders merge for free and the parcel waits up to 90 days, which is how collectors turn five Mercari sellers into one DHL box.
In-stock Mewtwo AR 183/165 listings right now
Live copies, cheapest first: three PSA 10 slabs, a ¥5,555 PSA 9, and the two cheapest raw copies. Click any tile to open the copy’s OneMall item page.
Conclusion
Mewtwo AR 183/165 is a liquid, well-supplied card: ¥11,800 for gem mint, ¥5,555 for a 9, ¥2,222 raw. Buy the grade you want; there is no shortage forcing your hand. See every Mewtwo 183/165 PSA 10 listing.
See also: PSA 10 Pokémon card prices in Japan: all 80 cards ranked · Pikachu AR 173/165 PSA 10 price · Venusaur ex SAR 200/165 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 Mewtwo AR 183/165?
In-stock Japanese listings on 2026-09-20 price the PSA 10 at ¥11,800 to ¥14,590 (about US$81–101 before shipping); the cheapest three are Mercari slabs.
Is it worth grading a raw Mewtwo AR myself?
It is a fairer bet than on most art rares: a raw costs ¥2,222, a PSA 9 sells for ¥5,555 and a PSA 10 for ¥11,800, so even a 9 roughly covers the cost. Buying a finished 10 still avoids the wait and the risk.
Why is the ¥13,000 slab marked with damage?
The seller’s condition field applies to the item as shipped — for a slab that usually means scratches on the holder. Since cleaner slabs are cheaper today, there is no reason to take it.
What set is 183/165 from?
Pokémon Card 151 (sv2a), the Japanese set covering the original 151 Pokémon; 183/165 is Mewtwo’s art-rare number above the 165-card base.
What is the PSA 10 population for Mewtwo 183/165?
This page does not quote a population count. PSA publishes the census in its Population Report[6], and the number moves with every submission batch, so a figure copied here would be stale within weeks. What the market shows instead is live supply: 68 PSA 10 slabs, 3 PSA 9 slabs and 53 raw copies of Mewtwo 183/165 in stock on 2026-09-20 — the ratio of slabs to raws is the practical read on how heavily the card has been graded.
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/