Mewtwo-EX
Estimated value · PSA 9 · updated Oct 19
$3,777
- Recent sales: middle of the last 3: $3,777, Aug 27 to Sep 29
- Evidence: limited · 5 sales in 180 days · last Sep 29
- Next-sale range: $2,424 to $17,691
Estimate, recent sales and range: adjusted to typical eBay auction prices.
How we got this
A full estimate: 5 sales we counted in the last 90 days, weighted toward the most recent.
Recent sales: the middle (median) of the last 3 sales we counted (Aug 27 to Sep 29), each adjusted to typical eBay auction prices: Buy It Now and auction-house prices are moved by the gap we measure between venues in this era. The sales list shows the prices paid.
Checked on 876 estimate-to-next-sale pairs for grades with 5 to 8 sales in 90 days, Black & White onward, from Jan 2, 2025 to Oct 16, 2026: half the next sales landed within 15 percent of the estimate at the time (as of Oct 18). A record of past estimates, not a guarantee for this card.
Estimates with limited evidence had a median error of 20 percent on 25,291 past cases (Jan 1, 2025 to Oct 16, 2026).
Sales in the last 90 days ran from $1,660 (Aug 6) to $6,171 (Aug 24) (5 sales, prices paid).
Last sale 20 days ago. Since then, Black & White onward sales have run 2 percent above their previous prices.
Evidence: strong means at least 4.5 effective recent sales (older and clustered sales count for less) with a spread under 0.15; moderate, at least 2.8 with a spread under 0.30; limited, anything less. The basis (sales of this grade, or estimated from similar cards) is stated separately.
An estimate from completed sales. Not an offer or an appraisal.
Rising
Prices moved up, and later sales held there.
- Last 3 sales vs 2 before: +447%
- Vs our estimate: 0%
- Estimate since the move began: +208%
How we got this
The middle of the last 3 sales against the middle of the 2 before them (Aug to Sep vs Dec 2025 to Aug 2026), adjusted to typical eBay auction prices.
Our estimate $3,776 from 5 sales through Sep 29.
The estimate was $1,226 on Sep 27 and is $3,776 now.
Sales, last 90 days · 5
Each dot is a sale; tap one for details. Prices are adjusted to typical eBay auction prices. The latest sale is ringed.
About this chart
Buy It Now and auction-house prices are moved by the gap we measure between venues in this era, so every dot is comparable with an eBay auction. Tap a dot to see the price paid.
5 sales in the last 90 days: $1,660 on Aug 6, 2026 (Alt); $5,830 on Aug 24, 2026 (eBay format unknown); $2,360 on Aug 27, 2026 (eBay format unknown); $3,780 on Sep 27, 2026 (eBay format unknown); $5,660 on Sep 29, 2026 (eBay format unknown). (Prices adjusted to typical eBay auction prices.)
Buy It Now estimate: $3,777 to $4,284. Our estimate plus the usual extra people pay to buy at once in this era.
Momentum: Rising
Detected Sep 27.
What ends it: later sales falling back, or our estimate catching up (shown as Settled). It also ends after 45 days without a sale at the new level.
Mewtwo-EX · PSA 9 · 1 year
Oct 19, 2026 · estimate $3,777 · that week: no sales
On eBay now
Listings from eBay · updated 5 hours agoNo copies listed on eBay right now.
Prices and stock as eBay lists them. eBay is not part of this site.
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Compared with the 5 sales of the last 90 days and the estimate.
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Grades
Grades 1 to 5 share one estimate. Their recent sales overlap, so we do not rank them apart.
PSA 6 is estimated from the set's grade ratios because its own sales conflict with the other grades.
Our estimate for each grade, with the change over 30 days and how much evidence backs it. Grades with few recent sales show the range of what sold instead.
How we got this
A grade's estimate needs 5 or more sales we counted in 90 days; otherwise the panel shows the lowest to highest sale of the last year. When neighbouring grades' sales overlap, or a lower grade's figure would sit above a higher grade's, they share one precision-weighted estimate (each figure weighted by how tight its range is). The 30-day change compares with the last settled estimate and shows only with strong or moderate evidence.
Sales, last 90 days, PSA 9
Prices as paid. Tap a sale to see it adjusted to typical eBay auction prices.
Report a missing sale
PSA population
| Grade | Copies | |
|---|---|---|
| PSA 10 | 13 | |
| PSA 9 | 149 | |
| PSA 8.5 | 2 | |
| PSA 8 | 169 | |
| PSA 7 | 152 | |
| PSA 6 | 95 | |
| PSA 5 | 50 | |
| PSA 4 | 16 | |
| PSA 3 | 9 | |
| PSA 2 | 3 | |
| PSA 1 | 25 |
684 graded in total. Tracking since October 14, 2026; 30-day changes appear once a month of reports is stored.
Source: Scrydex, as of October 18, 2026. Check PSA's population report
