—Southern Islands1/182001PSA 9

Mew 1/18 · Southern Islands PSA 9 price

PSA 9 · mint slab

$14,059

Fair buy $12,653 · sell $14,059 (±10%)31× rawUpdated today

Grade vs rawFull ladder →

Raw NM$455
PSA 9this page$14,05931×
PSA 10$288,000634×

PSA 9 sales: 26; 6 cert-verified
Last 90 days: 21; sells regularly
Confidence: Medium; 21 sales in 90 days, but prices vary widely.
Latest sale: 6d ago; one every ~1d

ViewingPSA 9Raw / ungraded →PSA 10 →

Our published graded price for this card, checked against every cert-verified sale below. An estimate, not an appraisal. How we price →

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PSA 9 slabs for sale right now

Live asks for a PSA 9 of this exact card · stock as of today. A raw copy or a reverse holo is a different product and is not in this list.

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PSA 9 · buy now

Cheapest ask $33,000 — 135% above our PSA 9 estimate of $14,059

Buy from here

TCGplayer$645 ebay Fanatics

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Why $14,059? Cert-verified PSA 9 sales

Each sale is tied by PSA to a specific graded slab — click the cert to check the exact card, grade and serial on psacard.com. Outliers against the grade’s own median are dropped; qualified slabs are listed separately beneath.

Waiting for a second sale. The last PSA 9 sold for $17,000 on 2026-10-01, well above the $11,117 before it, and PSA has graded only 500 at this level. One sale of a low-population card can be a one-off, so our price sits halfway between the two until another copy sells near the higher figure.

Date	Sold via	Cert	Price
2026-09-26	eBay · bestoffer	listing #163506255	$10,000
2026-09-24	eBay · fixedprice	listing #167055880	$8,211
2026-09-24	eBay · bestoffer	listing #56926812	$6,495
2026-09-23	eBay · bestoffer	listing #98218939	$9,000
2026-09-23	eBay · auction	listing #133386410	$4,918
2026-09-23	eBay · fixedprice	listing #88197067	$8,000

1 of 6 were competitive auctions; 3 best offers and 2 fixed-price. A PSA 9 copy trades roughly every 1 days, the median gap between cert-verified sales.

PSA 9 price history

Quarterly medians of cert-verified PSA 9 sales — 173 sales across 24 quarters, Q1 2020 to Q4 2026.

PSA 9 · index · latest

$14,059▲ 26%over 366 days

2025-10-11 → 2026-10-12

The recorded PSA 9 price index, closing on the figure above. The line is the running level, so a single unusually cheap or dear sale does not spike it. Hover any day for its price on the line.

Latest $17,000 (Q4 2026, 1 sale) · ▲ 13500% since Q1 2020

Slab history — PSA 9 copies that have sold more than once

27 slabs have sold more than once, across 32 resales — typically 260 days apart, with a median gross price change of +138.1%. That is 27 of the 147 distinct slabs behind 191 cert-linked sales at this grade — 18.4%. The rest we have seen sell once, which is not evidence they have not sold before.

Cert	Sales of this slab	Between	Gross change
#52605791	Nov 2021 $266→Sept 2026 $10,750	Over a year	+3941.4%
#125763866	Jan 2026 $1,999→Sept 2026 $6,250	6–12 months	+212.7%
#116971867	Jul 2026 $4,065→Sept 2026 $5,550	Under 3 months	+36.5%
#65737298	Jul 2025 $1,176→Aug 2026 $4,500	Over a year	+282.7%
#28524139	May 2019 $75→Aug 2026 $4,750	Over a year	+6233.3%
#70503518	May 2026 $3,449→Jul 2026 $4,489	Under 3 months	+30.2%
#23428675	Mar 2021 $666→Jul 2026 $3,125	Over a year	+369.2%
#71740986	Mar 2023 $295→Jun 2026 $3,400	Over a year	+1052.5%
#45583107	Feb 2020 $125→Apr 2026 $3,051→Jun 2026 $3,100	Under 3 months	+2380.2%
#109143856	Sept 2025 $1,825→May 2026 $3,081	6–12 months	+68.8%

Showing the 10 most recent of 27 slabs with a history. A cert reappearing shows the same physical slab sold again — it identifies no buyer or seller. Gross change is price to price; fees, shipping and the grading cost are not in it.

Every PSA 9 sale we can show you

Cert-verified sales, the eBay comps, our own ledger and Fanatics, in one list newest first. We hold 26 PSA 9 sales with a median of $5,675; the ledger names its most recent eight, which is what this table can link to. Fanatics alone: 3 PSA 9 sales, 0 in the last 90 days.

GraderGradeCert-verified only 6

	Grade	Venue	Date	Certificate	Price
Pokemon 2001 Southern Islands Mew Holo Promo 1/18 PSA 9	PSA 9	eBay	2026-10-06	—	$20,000
2001 Pokemon Southern Islands Mew #1 Holo Promo PSA 9 English	PSA 9	eBay	2026-10-03	—	$15,750
2001 POKEMON SOUTHERN ISLANDS PROMO #1 MEW-HOLO PSA 9	PSA 9	eBay	2026-10-02	—	$14,999
Pokemon Southern Islands Mew Holo Promo #1 PSA 9 MINT 2001 WOTC	PSA 9	eBay	2026-09-29	—	$9,800
2001 Pokemon Mew Holo Southern Islands Promo 1/18 English Mint PSA 9	PSA 9	eBay	2026-09-28	—	$10,750
2001 Pokémon Southern Islands Mew 1/18 · PSA 9	PSA 9	eBayBestOffer	2026-09-26	163506255	$10,000
2001 Pokémon Southern Islands Mew 1/18 · PSA 9	PSA 9	eBayBestOffer	2026-09-24	56926812	$6,495
2001 Pokémon Southern Islands Mew 1/18 · PSA 9	PSA 9	eBayFixedPrice	2026-09-24	167055880	$8,211
2001 POKEMON SOUTHERN ISLANDS PROMO #1 MEW-HOLO PSA 9	PSA 9	eBay	2026-09-23	—	$10,001
2001 POKEMON SOUTHERN ISLANDS PROMO #1 MEW-HOLO PSA 9	PSA 9	eBay	2026-09-23	—	$6,495
2001 Pokémon Southern Islands Mew 1/18 · PSA 9	PSA 9	eBayFixedPrice	2026-09-23	88197067	$8,000
2001 Pokémon Southern Islands Mew 1/18 · PSA 9	PSA 9	eBayAuction	2026-09-23	133386410	$4,918
2001 Pokémon Southern Islands Mew 1/18 · PSA 9	PSA 9	eBayBestOffer	2026-09-23	98218939	$9,000
2001 Pokemon Southern Islands Promo Holo Mew #1 PSA 9 MINT	PSA 9	FanaticsAuction	2026-04-27	—	$3,240
2001 Pokemon Southern Islands Promo Holo Mew #1 PSA 9 MINT	PSA 9	FanaticsAuction	2025-01-13	—	$288
2001 Pokemon Southern Islands Promo Holo Mew #1 PSA 9 MINT	PSA 9	FanaticsAuction	2024-01-08	—	$276

1–8 of 16 sales · 6 carry a PSA certificate, checkable on psacard.com.

The ledger’s PSA 9 median ($5,675) sits below the published price above. The median is every recorded sale weighted equally; the price is the cert-verified market with outliers and qualified slabs removed, and is what the latest sales support.

How many PSA 9 copies exist

PSA’s cumulative census for this card. It counts resubmissions, so it skews toward nicer copies and overstates the rate a fresh submission should expect.

PSA 9 population

500

9.4% of 5,320 graded

Graded higher

PSA 10s above this grade

Total PSA graded

5,320

every grade, all time

Other graders at a 9: CGC 142 of 1,011 · BGS 47 of 247 · TAG 10 of 116. A CGC or BGS 9 is its own market and is not in the price above.

Is Mew worth grading?

Every grade weighted by how often this card actually earns it — the PSA 9 outcome is one leg, not the whole answer.

Verdict

Worth it

every grade weighted by its census share

Expected net

$3,169

after fees, all grades

Comes back PSA 9

1030%

of submissions, by the census

PSA 9 outcome

$13,349

PSA 9 net of raw and fee

Grading cost

$255

tier fee + shipping

Trader

Compare graders, and the live market

The verdict above is PSA's — the grader the population, the ROI table and the ladder on this page all use. Trader prices all three graders against each other and adds what the asking market is doing right now.

Trader plan and above →

PSA, CGC and Beckett side by side — each on its own population and fees, Beckett scored on the 9.5 its market pays for.
Lightly and moderately played — the same expected return for a copy that cannot gem.
Ask vs sold — what the live listings want, against what copies have really closed at.
Momentum — the 30-day median against the 90-day, per grade.
Where it sells higher — the Fanatics-versus-eBay premium, with the sale counts behind it.
Population history — the weekly PSA census, so you can see how fast 10s are arriving before you post the card.

Built on 244 graded sales and a population of 1,894,575 · fees as of 2026-10-03.

More Mew and more from Southern Islands

Prices are raw near mint; PSA 10 shown where we have one.

Cite this PSA 9 pricefree with attribution

Citation

Mew (Southern Islands #1) — PSA 9 market value USD $14,059, from 6 cert-verified sales. Source: CardTrack, https://cardtrack.com/pokemon/card/southern-islands/mew-1/psa-9

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Frequently asked questions

How much is a PSA 9 Mew (Southern Islands #1) worth?

As of 12 October 2026, a PSA 9 mint Mew from Southern Islands is worth approximately $14,059, with a fair range of $12,653 to $14,059 — about 31× the $455 raw near-mint price.

Where does the PSA 9 price come from?

From 6 cert-verified PSA 9 sales, each tied by PSA to a specific slab with a public cert number — 1 at auction, 3 by best offer and 2 at a fixed price. A PSA 9 copy trades roughly every 1 days.

How many PSA 9 Mew exist?

PSA has graded 500 copies of Mew (Southern Islands #1) a 9, out of 5,320 submitted — 9.4% of the population, with 20 graded higher. The census counts resubmissions, so it overstates the gem rate a fresh submission should expect.

Should I grade my Mew hoping for a PSA 9?

Probably yes. Weighting every grade by how often this card earns it, expected value after the $255 grading fee is about $3,169; this card comes back a PSA 9 about 1030% of the time.

Is a PSA 9 Mew a good investment?

CardTrack tracks prices; it does not give investment advice. A PSA 9 Mew has 26 recorded sales, 21 of them in the last 90 days, and the slab-history table above shows what happened to copies that sold twice. Read those before you read anyone's forecast.