Mewtwo-EX BREAKthrough #158 PSA 10 Pokémon card

Rare Ultra

Mewtwo-EX #158 PSA 10 Price

BREAKthrough · #158

Market value · PSA 10

$2,255.00▲ 6.1% · 30d

range $1,679 – $2,271

Confidencehigh confidence

PSA 10 sales · 90 days6

LiquidityHigh

Fair buy$1,679

Fair sell$2,271

ViewingPSA 10 (this page)Raw / ungraded →PSA 9 →

Grade	vs raw	Value
Raw NM →		$83
PSA 9 →	2.8× raw	$235
PSA 10 (this page)	27.1× raw	$2,255

PSA 10 slabs for sale right now

Buy from here

TCGplayer$83 ebay Cardmarket

Cert-verified PSA 10 price history

Latest $2,550 (Aug 2026, 3 sales) · ▲ 93% since Mar 2026

Every point is the median of real cert-verified PSA 10 sales — 31 sales PSA tied to specific graded slabs, each with a public cert number you can check on psacard.com. Not a scraped price index.

PSA 10 price trend

90-day median$3,3002 sales

180-day median$3,3002 sales

1-year median$3,3002 sales

Why $2,255? Cert-verified PSA 10 sales

These are the actual sales behind the price above — each one tied by PSA to a specific graded slab, not an estimate.

Date	Sold via	Cert	Price
9 Aug 2026	eBay · auction	#41441036 ✓	$2,255
7 Aug 2026	eBay · auction	#120889856 ✓	$2,550
6 Aug 2026	eBay	#94476829 ✓	$1,336
5 Aug 2026	eBay · auction	#105945470 ✓	$2,600
28 Jul 2026	eBay · auction	#58698374 ✓	$2,975
27 Jul 2026	eBay · offer	#157783227 ✓	$3,000

Click a cert number to verify the exact card, grade and serial on psacard.com.

4 of 6 verified sales were competitive auctions — this price reflects real bidding, not asking prices. A PSA 10 copy trades roughly every day (median gap between cert-verified sales).

Recent PSA 10 sold prices

Listing	Date	Price
Pokemon 2015 XY Breakthrough Mewtwo EX 158/162 PSA 10 HIGH CERT RARE INVESTMENT!	27 Jun 2026	$3,300
2015 Pokemon XY F.A./ Mewtwo EX Breakthrough #158 PSA 10	22 Jun 2026	$3,300

Real eBay sold listings at this grade. Lots, bundles, proxies and damaged copies are excluded; outliers suppressed.

PSA population

PSA has graded 400 copies of Mewtwo-EX at PSA 10 out of 2,347 total PSA graded — a 17% gem (PSA 10) rate.

Is grading worth it — at the real gem rate?

If it gems (10)+$2,147

Expected value at 17% gem rate+$470

Buying raw at $83 and grading: a 10 nets ~$2,255, a 9 nets ~$235. At this card's real 17% gem rate, the expected outcome is +$470 after a ~$25 grading fee — assuming a clean copy that grades 9 or 10. Below-9 outcomes make it worse; a sharp eye for centering and surface is what beats these odds.

Frequently asked questions

How much is Mewtwo-EX #158 worth in PSA 10?

A PSA 10 Mewtwo-EX (BREAKthrough #158) is worth about $2,255, typically 1,679–2,271, based on recent real sold prices.

Is it worth grading Mewtwo-EX?

A PSA 10 sells for roughly 27× the raw price ($2,255 vs $83) — worth weighing against grading fees and the odds of a 10.

How many Mewtwo-EX PSA 10 exist?

PSA has graded 400 copies of Mewtwo-EX at PSA 10 out of 2347 total PSA graded.

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← Full Mewtwo-EX overview BREAKthrough set →

Other cards in BREAKthrough

Mewtwo-EX#164 · Rare Secret$187.64

M Mewtwo-EX#159 · Rare Ultra$131.60

Mewtwo-EX#163 · Rare Secret$114.84

M Mewtwo-EX#160 · Rare Ultra$77.50

Mewtwo-EX#157 · Rare Ultra$68.61

M Houndoom-EX#154 · Rare Ultra$57.16

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Citation

Mewtwo-EX (BREAKthrough #158) PSA 10 — Pokémon market value $2,255. Source: CardTrack, https://cardtrack.com/pokemon/card/breakthrough/mewtwo-ex-158/psa-10