Mudkip ☆
Estimated value · PSA 8.5 · updated Oct 19
$22,606
- Recent sales: middle of the last 3: $16,855, Apr 28 to Sep 12
- Evidence: limited · 3 sales in 180 days · last Sep 12
- Sold this past year: $8,600 to $34,999 as paid
Estimate, recent sales and range: adjusted to typical eBay auction prices.
How we got this
Fewer than 5 sales we counted in 90 days and too little related data for a modeled figure, so this is the plausibility-weighted median of this grade's own 3 sales in the last 365 days, each moved to today by how this era's prices have changed since it sold. A sale far from the others counts for less.
Recent sales: the middle (median) of the last 3 sales we counted (Apr 28 to Sep 12), 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 7,659 estimate-to-next-sale pairs for grades with fewer than 5 sales in 90 days, EX era, from Jan 1, 2025 to Oct 16, 2026: half the next sales landed within 19 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 22 percent on 44,262 past cases (Jan 1, 2025 to Oct 16, 2026).
Sales in the last 90 days ran from $18,000 (Aug 28) to $34,999 (Sep 12) (2 sales, prices paid).
Last sale 37 days ago. Since then, EX sales have run 14 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.
Unconfirmed rise
2 sales since Aug 28 sold above earlier sales. Prices may be rising, but this is not confirmed yet.
- Last 2 sales vs 2 before: +44%
- Vs our estimate: 0%
- Estimate since the move began: 0%
Of 1,306 past signals like this, 40 percent were confirmed or settled within 90 days. A record, not a forecast.
How we got this
The middle of the last 2 sales against the middle of the 2 before them (Aug to Sep vs Sep 2025 to Apr 2026), adjusted to typical eBay auction prices.
Our estimate $16,855 (estimated from similar cards) through Sep 12.
The estimate was $16,855 on Sep 12 and is $16,855 now.
Signals counted for grades with fewer than 5 sales in 90 days, Jan 1, 2025 to Jul 20, 2026.
Sales, last 3 years · 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
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.
2 sales in the last 90 days: $16,850 on Aug 28, 2026 (eBay fixed price); $32,770 on Sep 12, 2026 (eBay fixed price). (Prices adjusted to typical eBay auction prices.)
Buy It Now estimate: $22,606 to $27,725. Our estimate plus the usual extra people pay to buy at once in this era.
Momentum: Unconfirmed rise
Detected Sep 12. Confirmed after 2 separate days of sales that hold the new level; 1 so far.
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.
On eBay now
Listings from eBay · updated less than an hour ago
$78,000Buy It Now2004 Pokemon EX Team Rocket Returns 107 Mudkip Gold Star Holo Rare PSA 8.5 POP13Seller feedback 296 (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 2 sales of the last 90 days.
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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 1.5 share one estimate. Their recent sales overlap, so we do not rank them apart.
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 8.5
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 | 42 | |
| PSA 9 | 283 | |
| PSA 8.5 | 14 | |
| PSA 8 | 296 | |
| PSA 7.5 | 5 | |
| PSA 7 | 201 | |
| PSA 6 | 168 | |
| PSA 5 | 130 | |
| PSA 4 | 98 | |
| PSA 3 | 69 | |
| PSA 2.5 | 1 | |
| PSA 2 | 52 | |
| PSA 1.5 | 6 | |
| PSA 1 | 73 |
1,439 graded in total. Tracking since October 14, 2026; 30-day changes appear once a month of reports is stored.
Source: Scrydex, as of October 14, 2026. Check PSA's population report
