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Mewtwo AR 183/165
A raw copy trades around ¥2,700 and the graded 10 around ¥18,736 — a 6.9× spread that makes the grade, not the card, the thing you are buying. The PSA 9 sample is thin (12 sales), which tells you most submissions of this card either come back a 10 or never get listed. Every number below comes from 173 recorded PSA 10 sales, with a working median of ¥16,500.
173 PSA 10 sales
TL;DR — the short answer
A PSA 10 Mewtwo AR (183/165) averages ¥18,736 across 173 recorded sales; the last 12 sales put the median at ¥16,500. A PSA 9 averages ¥6,183, so gem mint carries a 3.03× premium.
- An ungraded copy costs about ¥2,700 today — roughly 6.9× less than a graded 10.
- The market here is mostly raw — 91% of the 46 live listings for this card are ungraded, so the real question is whether to submit one yourself.
- Prices are flat — a move of under 3% between 2026-08-03 and 2026-08-18.
Mewtwo · AR 183/165 · sv2a
What each grade fetches
Recorded Japanese marketplace sales for this exact card — Mewtwo, ART RARE, collector number 183/165, from sv2a.[1]
| Grade | Sales | Average | Low (recent) | High (recent) |
|---|---|---|---|---|
| PSA 10 | 173 | ¥18,736 | ¥15,000 | ¥17,800 |
| PSA 9 | 12 | ¥6,183 | ¥4,777 | ¥6,999 |
| PSA 8 | 1 | ¥3,800 | ¥3,800 | ¥3,800 |
Low and high are the range across the most recent recorded sales — not the lifetime extremes, which include mispriced and bundled listings. The working number for a PSA 10 today is the recent median: ¥16,500.
The last twelve results
| Slab | Sold | Price | Grade |
|---|---|---|---|
 |
2026-08-18 | ¥16,500 | PSA 10 |
 |
2026-08-17 | ¥6,000 | PSA 9 |
 |
2026-08-16 | ¥16,499 | PSA 10 |
 |
2026-08-16 | ¥16,500 | PSA 10 |
 |
2026-08-15 | ¥3,000 | PSA 7 |
 |
2026-08-14 | ¥16,500 | PSA 10 |
 |
2026-08-14 | ¥3,050 | PSA 7 |
 |
2026-08-14 | ¥16,000 | PSA 10 |
 |
2026-08-13 | ¥16,500 | PSA 10 |
 |
2026-08-12 | ¥16,500 | PSA 10 |
 |
2026-08-12 | ¥6,000 | PSA 9 |
 |
2026-08-12 | ¥16,000 | PSA 10 |
Where the price is heading
Median PSA 10 sale price, by day, across the 16 days from 2026-08-03 to 2026-08-18 — 13 of them had recorded sales:
| Date | Sales | Median | Relative |
|---|---|---|---|
| 08-03 | 1 | ¥16,999 | |
| 08-04 | 1 | ¥16,999 | |
| 08-05 | 1 | ¥16,999 | |
| 08-06 | 2 | ¥16,250 | |
| 08-07 | 1 | ¥17,099 | |
| 08-08 | 3 | ¥16,675 | |
| 08-09 | 2 | ¥17,566 | |
| 08-10 | 1 | ¥16,500 | |
| 08-12 | 2 | ¥16,250 | |
| 08-13 | 1 | ¥16,500 | |
| 08-14 | 2 | ¥16,250 | |
| 08-16 | 2 | ¥16,500 | |
| 08-18 | 1 | ¥16,500 |
Median of the first half of that window: ¥16,999. Median of the second half: ¥16,500 — a move of under 3% across 20 recorded gem mint sales. (Comparing halves rather than single days keeps one thin trading day from distorting the picture.)
Why it ran up in the first place
Art Rares are numbered above the set total like the Special Art Rares above them, but they come out of packs far more often, so the scarcity here is about condition rather than about supply. That is why the graded premium, not the card itself, carries the price — and why the early market still overshoots — the ¥17,800 high sitting in this card’s sales record is what that overshoot looked like. What has happened since is supply catching up as more copies get opened, graded and listed.
What the data suggests next
- Supply: 173 PSA 10 sales are on record. That is a card being graded in volume, not a scarcity story.
- Liquidity: 20 gem mint sales across the 16 days from 2026-08-03 to 2026-08-18 — roughly 1.2 a day, so there is a live two-sided market to price against.
- The raw shelf: ungraded copies are clustered tightly around ¥2,700, which anchors the bottom of the range.
Is it worth submitting a raw copy?
| Step up | Price move | Multiple | Liquidity |
|---|---|---|---|
| Raw → PSA 10 | ¥2,700 → ¥18,736 | 6.9× | 173 sales on record |
| PSA 9 → PSA 10 | ¥6,183 → ¥18,736 | 3.03× | 12 PSA 9 sales |
The arithmetic that matters: a raw copy costs about ¥2,700. Graded a 10 it is worth roughly ¥18,736, graded a 9 about ¥6,183. Add grading fees and international shipping both ways, plus the wait.
So the decision is not “is a PSA 10 worth it” — the market has already answered that at 6.9×. It is how confident you are that this particular copy grades a 10, because a 9 returns roughly ¥6,183 and wipes out the margin. Centering is what usually decides it, and you can judge that from the listing photos before you buy.
Copies you can buy today
Six live Mercari listings, checked in stock on 2026-08-19. All six support Mercari’s authentication service, so the platform verifies the card before it ships. Prices are the OneMall landed price in USD with the yen equivalent.
Mewtwo AR 183/165
A sealed PSA 10 at about ¥9,500 — against the ¥18,736 the grade averages across 173 recorded sales.
Mewtwo AR 183/165
A sealed PSA 10 at about ¥9,500 — against the ¥18,736 the grade averages across 173 recorded sales.
Mewtwo AR 183/165
A sealed PSA 10 at about ¥17,000 — against the ¥18,736 the grade averages across 173 recorded sales.
Mewtwo AR 183/165
A sealed PSA 10 at about ¥17,200 — against the ¥18,736 the grade averages across 173 recorded sales.
Mewtwo AR 183/165
A sealed PSA 10 at about ¥18,000 — against the ¥18,736 the grade averages across 173 recorded sales.
Mewtwo AR 183/165
A sealed PSA 10 at about ¥18,900 — against the ¥18,736 the grade averages across 173 recorded sales.
Individual listings sell fast. If one is gone, the full list of Mewtwo AR copies stays current.
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Four checks that take two minutes
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Match the collector number
This card is 183/165 from sv2a. Sets often contain a cheaper regular-art version of the same card, and search results mix them constantly. No number in the listing, ask before bidding.
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Judge centering from the photos
On a raw copy this is the single thing that decides a 10 versus a 9. Compare the border widths on all four sides; anything visibly off-centre is a 9 at best.
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Verify the cert if it is slabbed
PSA publishes every certificate number. Enter it in their lookup and confirm the card, set and grade match the photos before you commit.[2]
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Use the authentication option
Every listing above supports Mercari’s inspection service. On a card where a genuine copy runs into five figures, having the platform confirm it before shipping is worth the extra step.
Buy it from Japan, delivered to your door
OneMall buys the card on Mercari for you, checks it in at the Japanese warehouse and ships it on. Flat ¥300 proxy fee per order, 90 days of free storage while you consolidate.
Frequently asked questions
How much is a PSA 10 Mewtwo AR worth?
Across 173 recorded sales the average is ¥18,736, and the most recent 12 sales have a median of ¥16,500. Use the median — the lifetime average includes the launch window, when prices ran as high as ¥17,800.
What is the difference between a PSA 10 and an ungraded copy?
Physically nothing — a PSA 10 is an ordinary card that was submitted for grading and came back flawless. What you pay for is an independent verdict plus a sealed holder:
- Authenticity — PSA confirms the card is genuine and publishes the certificate number for anyone to check.
- Condition, judged not claimed — centering, corners, edges and surface measured against a fixed standard instead of a seller writing “mint”.
- A sealed case — the condition cannot change in transit or storage, which is why graded cards move across borders with far less friction.
- Price — here a PSA 10 averages ¥18,736 against about ¥2,700 for a raw copy: 6.9× for that verdict.
Submitting your own copy only pays if it comes back a 10; a 9 is worth about ¥6,183 here, and the fee and wait are gone either way.
What is the collector number for this card?
183/165, from sv2a. The number above the set total marks it as an Art Rare, printed beyond the base numbering with full-card artwork — which is why it is worth more than the regular version of the same card.
Should I buy raw and grade it myself?
Only if you are confident in the centering. A raw copy costs about ¥2,700 and a PSA 10 is worth roughly ¥18,736, so the upside is real — but a PSA 9 returns about ¥6,183, which after fees and two international shipping legs leaves little or nothing. Buying a copy already in a 10 holder costs more and removes the risk entirely.
Can I buy this card from outside Japan?
Most of these are individual Mercari Japan sellers who do not ship internationally. A proxy service buys on your behalf at a Japanese address and forwards the parcel — that is what the listings above link to.
Is the authentication service worth using?
On a graded card, yes. Every listing in this article supports it: Mercari inspects the item and confirms it is genuine before it ships. Together with the certificate number on the PSA label — which anyone can verify at psacard.com/cert — that gives you two independent checks before the money crosses a border.
References
- Recorded Japanese marketplace sales for Mewtwo ART RARE 183/165 (sv2a): 173 PSA 10, 12 PSA 9, 1 PSA 8 results through 2026-08-18.
- PSA Certificate Verification — psacard.com/cert (accessed August 2026).
- Live listing prices, stock and authentication availability checked on OneMall, 2026-08-19.
Last updated: 2026-08-19. Prices are market references, not quotes.