Mr. Mime-GX — Celestial Storm #173, PSA 10

Rare RainbowCelestial Storm173/1682018PSA 10

Mr. Mime-GX 173/168 · Celestial Storm PSA 10 price

PSA 10 · gem mint slab

$290

Fair buy $286 · sell $3865.3× rawUpdated today

Grade vs rawFull ladder →

Raw NM$55
PSA 9$56
PSA 10this page$2905.3×

PSA 10 sales: 9; 6 cert-verified
Last 90 days: 2; rare
Confidence: Low; Only 2 sales in the last 90 days.
Latest sale: 3d ago; one every ~27d

ViewingPSA 10Raw / ungraded →PSA 9 →

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 10 slabs for sale right now

Live asks for a PSA 10 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 10 · buy now

Cheapest ask $316 — 9% above our PSA 10 estimate of $290

Buy from here

TCGplayer$61 ebay Fanatics

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Why $290? Cert-verified PSA 10 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.

Date	Sold via	Cert	Price
2026-09-20	eBay · fixedprice	listing #152157517	$350
2026-09-18	eBay · auction	listing #121108826	$266
2026-08-18	eBay · bestoffer	listing #58088008	$290
2026-05-25	Fanatics · auction	#41522608	$336
2026-04-28	eBay · auction	listing #61744939	$435
2026-04-01	eBay · bestoffer	listing #47907501 sold before	$249

3 of 6 were competitive auctions; 2 best offers and 1 fixed-price. A PSA 10 copy trades roughly every 27 days, the median gap between cert-verified sales.

PSA 10 price history

Monthly medians of cert-verified PSA 10 sales — 69 sales across 46 months, Sep 2018 to Sep 2026.

PSA 10 · index · latest

$290▲ 56%over 366 days

2025-10-03 → 2026-10-04

The recorded PSA 10 price index, held at the last cert-verified sale where our record lagged it, 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 $308 (Sep 2026, 2 sales) · ▲ 228% since Sep 2018

Slab history — PSA 10 copies that have sold more than once

8 slabs have sold more than once, across 8 resales — typically 1,849 days apart, with a median gross price change of +284.1%. That is 8 of the 57 distinct slabs behind 69 cert-linked sales at this grade — 14%. The rest we have seen sell once, which is not evidence they have not sold before.

Cert	Sales of this slab	Between	Gross change
#47907501	Mar 2021 $70→Apr 2026 $249	Over a year	+257.5%
#43538331	Sept 2019 $35→Mar 2026 $220	Over a year	+528.8%
#43905332	Aug 2021 $63→Feb 2026 $242	Over a year	+284.1%
#41832395	Dec 2018 $41→Jun 2025 $215	Over a year	+424.4%
#41634359	Jan 2019 $32→May 2024 $91	Over a year	+184.4%
#43034127	Aug 2019 $38→Mar 2021 $148	Over a year	+294.0%
#42693487	Jun 2020 $45→Sept 2020 $68	3–6 months	+52.3%
#41634358	Jan 2019 $31→Apr 2020 $45	Over a year	+45.1%

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 10 sale we can show you

Cert-verified sales, the eBay comps, our own ledger and Fanatics, in one list newest first. We hold 9 PSA 10 sales with a median of $293; the ledger names its most recent eight, which is what this table can link to. Fanatics alone: 1 PSA 10 sales, 0 in the last 90 days.

GraderGradeCert-verified only 6

	Grade	Venue	Date	Certificate	Price
The Pokémon Company Mr. Mime GX 173/168 SM Celestial Storm PSA 10	PSA 10	eBay	2026-10-02	—	$316
2018 Pokémon Celestial Storm Mr. Mime-GX 173/168 · PSA 10	PSA 10	eBayFixedPrice	2026-09-20	152157517	$350
Pokemon Mr. Mime GX Celestial Storm Secret Full Art #173 PSA 10 Gem Mint	PSA 10	eBay	2026-09-19	—	$350
2018 Pokémon Celestial Storm Mr. Mime-GX 173/168 · PSA 10	PSA 10	eBayAuction	2026-09-18	121108826	$266
2018 POKEMON SUN & MOON CELESTIAL STORM SECRET #173 FULL ART/MR. MIME GX PSA 10	PSA 10	eBay	2026-08-18	—	$340
2018 Pokémon Celestial Storm Mr. Mime-GX 173/168 · PSA 10	PSA 10	eBayBestOffer	2026-08-18	58088008	$290
2018 Pokémon Celestial Storm Mr. Mime-GX 173/168 · PSA 10	PSA 10	Fanatics CollectAuction	2026-05-25	41522608	$336
2018 Pokémon Celestial Storm Mr. Mime-GX 173/168 · PSA 10	PSA 10	eBayAuction	2026-04-28	61744939	$435
2018 Pokemon Sun & Moon Full Art Mr Mime GX Celestial Storm Secret PSA 10	PSA 10	eBay	2026-04-27	—	$435
2018 Pokémon Celestial Storm Mr. Mime-GX 173/168 · PSA 10	PSA 10	eBayBestOffer	2026-04-01	47907501	$249
2018 POKEMON SUN & MOON CELESTIAL STORM SECRET #173 FULL ART/MR. MIME GX PSA 10	PSA 10	eBay	2026-03-31	—	$249
2018 POKEMON SUN & MOON CELESTIAL STORM SECRET #173 FULL ART/MR. MIME GX PSA 10	PSA 10	eBay	2026-02-15	—	$250
2018 POKEMON SUN & MOON CELESTIAL STORM SECRET #173 FULL ART/MR. MIME GX PSA 10	PSA 10	eBay	2026-02-06	—	$248

1–8 of 13 sales · 6 carry a PSA certificate, checkable on psacard.com.

How many PSA 10 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 10 population

158

48.2% of 328 graded

Share of every submission

48.2%

the census gem rate — a ceiling

Total PSA graded

328

every grade, all time

Other graders at a 10: CGC 8 of 50. A CGC or BGS 10 is its own market and is not in the price above.

Is Mr. Mime-GX worth grading?

Every grade weighted by how often this card actually earns it — the PSA 10 outcome is one leg, not the whole answer.

Verdict

Worth it

every grade weighted by its census share

Expected net

$28

after fees, all grades

Comes back PSA 10

4890%

of submissions, by the census

Best case

$152

PSA 10 net of raw and fee

Grading cost

$82

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 15 graded sales and a population of 4,409,871 · fees as of 2026-10-03.

More Mr. Mime-GX and more from Celestial Storm

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

Cite this PSA 10 pricefree with attribution

Citation

Mr. Mime-GX (Celestial Storm #173) — PSA 10 market value USD $290, from 6 cert-verified sales. Source: CardTrack, https://cardtrack.com/pokemon/card/celestial-storm/mr-mime-gx-173/psa-10

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Frequently asked questions

How much is a PSA 10 Mr. Mime-GX (Celestial Storm #173) worth?

As of 4 October 2026, a PSA 10 gem mint Mr. Mime-GX from Celestial Storm is worth approximately $290, with a fair range of $286 to $386 — about 5.3× the $55 raw near-mint price.

Where does the PSA 10 price come from?

From 6 cert-verified PSA 10 sales, each tied by PSA to a specific slab with a public cert number — 3 at auction, 2 by best offer and 1 at a fixed price. A PSA 10 copy trades roughly every 27 days.

How many PSA 10 Mr. Mime-GX exist?

PSA has graded 158 copies of Mr. Mime-GX (Celestial Storm #173) a 10, out of 328 submitted — 48.2% of the population. The census counts resubmissions, so it overstates the gem rate a fresh submission should expect.

Should I grade my Mr. Mime-GX hoping for a PSA 10?

Probably yes. Weighting every grade by how often this card earns it, expected value after the $82 grading fee is about $28; this card comes back a PSA 10 about 4890% of the time.

Is a PSA 10 Mr. Mime-GX a good investment?

CardTrack tracks prices; it does not give investment advice. A PSA 10 Mr. Mime-GX has 9 recorded sales, 2 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.