Mr. Mime-GX — Celestial Storm #156, PSA 10

Rare UltraCelestial Storm156/1682018PSA 10

Mr. Mime-GX 156/168 · Celestial Storm PSA 10 price

PSA 10 · gem mint slab

$318

Fair buy $270 · sell $36612× rawUpdated today

Grade vs rawFull ladder →

Raw NM$26
PSA 9$371.4×
PSA 10this page$31812×

PSA 10 sales: 14; 6 cert-verified
Last 90 days: 5; occasional
Confidence: Medium; 5 sales in 90 days — enough for a guide, not a guarantee.
Latest sale: 4d ago; one every ~14d

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.

Affiliate links — CardTrack may earn a commission from eBay and other marketplaces, at no extra cost to you. Prices shown across this page are sold-based, not sponsored placements.

PSA 10 · buy now

2018 POKEMON SUN & MOON CELESTIAL STORM #156 FULL ART/MR. MIME GX PSA 10PSA 10eBay$630

Cheapest ask $630 — 98% above our PSA 10 estimate of $318

Buy from here

TCGplayer$26 ebay Fanatics

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Buy#adCardTrack earns a commission on purchasesTCGplayer$26 ebay Fanatics

Why $318? 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
2026-09-21	Fanatics · auction	#67962610	$300
2026-09-07	eBay · bestoffer	listing #160875850	$350
2026-09-01	eBay · bestoffer	listing #70917431	$200
2026-08-24	eBay · auction	listing #137877868	$248
2026-08-10	eBay · auction	listing #140585200	$281
2026-07-22	Fanatics · fixedprice	#153387026	$300

3 of 6 were competitive auctions; 2 best offers and 1 fixed-price. A PSA 10 copy trades roughly every 14 days, the median gap between cert-verified sales.

PSA 10 price history

Monthly medians of cert-verified PSA 10 sales — 59 sales across 38 months, Dec 2018 to Sep 2026.

PSA 10 · index · latest

$318▲ 46%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 $300 (Sep 2026, 3 sales) · ▲ 900% since Dec 2018

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

6 slabs have sold more than once, across 6 resales — typically 1,000 days apart, with a median gross price change of +126.1%. That is 6 of the 48 distinct slabs behind 59 cert-linked sales at this grade — 12.5%. The rest we have seen sell once, which is not evidence they have not sold before.

Cert	Sales of this slab	Between	Gross change
#44343229	Dec 2019 $12→Jul 2023 $26	Over a year	+126.1%
#43538330	Feb 2020 $20→Feb 2023 $50	Over a year	+150.0%
#49382807	Aug 2021 $77→Jan 2022 $43	3–6 months	-44.2%
#42405953	Mar 2019 $24→Dec 2021 $48	Over a year	+98.2%
#43577942	Aug 2019 $35→Mar 2021 $90	Over a year	+157.5%
#42677494	May 2019 $22→May 2020 $36	Over a year	+61.4%

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 14 PSA 10 sales with a median of $300; the ledger names its most recent eight, which is what this table can link to. Fanatics alone: 2 PSA 10 sales, 1 in the last 90 days.

GraderGradeCert-verified only 6

	Grade	Venue	Date	Certificate	Price
💎 PSA 10 Mr. Mime GX Celestial Storm #156 Low Pop Pokémon TCG 💎	PSA 10	eBay	2026-10-01	—	$450
2018 Pokemon Sun & Moon Celestial Storm Full Art Mr. Mime GX #156 PSA 10 GEM MIN	PSA 10	Fanatics	2026-09-21	—	$250
2018 Pokémon Celestial Storm Mr. Mime-GX 156/168 · PSA 10	PSA 10	Fanatics CollectAuction	2026-09-21	67962610	$300
Mr. Mime GX 156/168 Full Art Holo Pokémon 2018 Celestial Storm PSA 10	PSA 10	eBay	2026-09-07	—	$400
2018 Pokémon Celestial Storm Mr. Mime-GX 156/168 · PSA 10	PSA 10	eBayBestOffer	2026-09-07	160875850	$350
2018 Pokémon Celestial Storm Mr. Mime-GX 156/168 · PSA 10	PSA 10	eBayBestOffer	2026-09-01	70917431	$200
2018 Pokémon Celestial Storm Mr. Mime-GX 156/168 · PSA 10	PSA 10	eBayAuction	2026-08-24	137877868	$248
2018 Pokemon Sun & Moon Celestial Storm Mr. Mime GX Full Art #156/168 PSA 10	PSA 10	eBay	2026-08-23	—	$248
2018 Pokémon Celestial Storm Mr. Mime-GX 156/168 · PSA 10	PSA 10	eBayAuction	2026-08-10	140585200	$281
2018 Pokemon Sun & Moon Celestial Storm Mr. Mime GX Full Art #156/168 PSA 10	PSA 10	eBay	2026-08-09	—	$281
2018 Pokémon Celestial Storm Mr. Mime-GX 156/168 · PSA 10	PSA 10	Fanatics CollectFixedPrice	2026-07-22	153387026	$300
Mr. Mime GX - 156/168 - Pokemon Celestial Storm Full Art Ultra Rare Card PSA 10	PSA 10	eBay	2026-06-22	—	$318
Mr. Mime GX 156/168 Full Art Holo Pokémon 2018 Celestial Storm PSA 10 GEM MINT	PSA 10	eBay	2026-06-10	—	$325
2018 Pokemon Sun & Moon Celestial Storm Full Art Mr. Mime Gx #156 PSA 10 GEM MINT	PSA 10	FanaticsAuction	2026-05-25	—	$336

1–8 of 14 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

135

54.9% of 246 graded

Share of every submission

54.9%

the census gem rate — a ceiling

Total PSA graded

246

every grade, all time

Other graders at a 10: CGC 11 of 44. 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

$84

after fees, all grades

Comes back PSA 10

5550%

of submissions, by the census

Best case

$209

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 19 graded sales and a population of 4,409,790 · 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 #156) — PSA 10 market value USD $318, from 6 cert-verified sales. Source: CardTrack, https://cardtrack.com/pokemon/card/celestial-storm/mr-mime-gx-156/psa-10

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Frequently asked questions

How much is a PSA 10 Mr. Mime-GX (Celestial Storm #156) worth?

As of 4 October 2026, a PSA 10 gem mint Mr. Mime-GX from Celestial Storm is worth approximately $318, with a fair range of $270 to $366 — about 12× the $26 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 14 days.

How many PSA 10 Mr. Mime-GX exist?

PSA has graded 135 copies of Mr. Mime-GX (Celestial Storm #156) a 10, out of 246 submitted — 54.9% 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 $84; this card comes back a PSA 10 about 5550% 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 14 recorded sales, 5 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.