Mewtwo ex
Estimated value · PSA 8 · updated Oct 19
$1,534
- Recent sales: middle of the last 3: $3,277, Oct 7 to Oct 9
- Evidence: limited · 68 sales in 180 days · last Oct 9
- Next-sale range: $500 to $75,733
Estimate, recent sales and range: adjusted to typical eBay auction prices.
How we got this
A full estimate: 43 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 (Oct 7 to Oct 9), 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 6,264 estimate-to-next-sale pairs for grades with 9 or more sales in 90 days, EX era, 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 $710.00 (Aug 19) to $4,000 (Oct 9) (43 sales, prices paid).
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 7 sales vs 83 before: +295%
- Vs our estimate: +190%
- Estimate since the move began: −34%
How we got this
The middle of the last 7 sales against the middle of the 83 before them (Oct vs Oct 2025 to Sep 2026), adjusted to typical eBay auction prices.
Our estimate $1,275 from 44 sales through Oct 9.
The estimate was $1,943 on Oct 6 and is $1,275 now.
Sales, last 90 days · 43
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
Log scale: the highest sale is more than 4 times the lowest, so equal steps on the price axis are equal percentage changes.
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.
Momentum: Rising
Detected Oct 6.
What ends it: later sales falling back, or our estimate catching up (shown as Settled). It also ends after 13 days without a sale at the new level.
Mewtwo ex · PSA 8 · 1 year
Oct 19, 2026 · estimate $1,275 · that week: no sales
On eBay now
Listings from eBay · updated 3 hours ago
$4,200Buy It Now · Best offerPokemon TCG Mewtwo ex #101/109 EX Ruby & Sapphire Holo PSA 8 (2003) NEW CERTSeller feedback 2,426 (100% positive)View on eBay
$4,500Buy It Now · Best offerMewtwo ex 101/109 EX Ruby & Sapphire Holo PSA 8 (New Cert Very Clean)Seller feedback 28 (100% positive)View on eBay
$4,500Buy It Now2003 POKEMON EX MEWTWO EX-HOLO RUBY & SAPPHIRE #101 PSA 8 WITH GAURDSeller feedback 184 (100% positive)View on eBay
$5,500Buy It Now · Best offer2003 POKEMON EX MEWTWO EX-HOLO RUBY & SAPPHIRE #101 PSA 8 *SWIRL*Seller feedback 1,300 (100% positive)View on eBay
Prices and stock as eBay lists them. eBay is not part of this site.
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Compared with the 43 sales of the last 90 days and the estimate.
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Grades
Grades 8 to 8.5 share one estimate. Their recent sales overlap, so we do not rank them apart.
Grades 7 to 7.5 share one estimate so a lower grade never shows above a higher one.
Grades 1 to 2 share one estimate. Their recent sales overlap, so we do not rank them apart.
PSA 3 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 8
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 | 75 | |
| PSA 9 | 490 | |
| PSA 8.5 | 9 | |
| PSA 8 | 966 | |
| PSA 7 | 830 | |
| PSA 6 | 767 | |
| PSA 5 | 485 | |
| PSA 4.5 | 1 | |
| PSA 4 | 244 | |
| PSA 3 | 112 | |
| PSA 2 | 72 | |
| PSA 1.5 | 4 | |
| PSA 1 | 254 |
4,319 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
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