The 1st edition printing itself, not the standard card.

Rare HoloBase10/10219991st EditionPSA 9

Mewtwo 10/102 · Base 1st Edition PSA 9 price

PSA 9 · 1st edition slab

$10,950

Updated 4 November 2026

From our own sales of this printing at this grade.

This sits halfway to a single $15,000 sale on 2026-10-26. We’re waiting for a second sale near it before moving the rest of the way.

1st Edition · grade vs rawRaw page →

PSA 7$2,750
PSA 8$3,825
PSA 9this page$10,950
PSA 10$108,600
BGS 10$73,256

PSA 9 sales: 7; 6 cert-verified
Fanatics, this printing: 8; median $10,800 · 12 months
Latest sale: 28 Sept 2026; one every ~3d

PSA population81 PSA 10s2,777 gradedHistorical PSA 10 rate 2.9%as of 3 Nov 2026What the rate means →

ViewingRaw 1st Edition →PSA 10 1st Edition →PSA 9 1st EditionFull Mewtwo overview →

A 1st edition is a different product from the standard Mewtwo, priced from its own sales. An estimate, not an appraisal. How we price →

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PSA 9 1st Edition copies for sale right now

Live asks whose title names the 1st edition at PSA 9. Standard-printing copies are not in this list.

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PSA 9 1st Edition · buy now

1999 Pokemon Base Set Shadowless 1st Edition Holo Mewtwo #10 PSA 9 MINTPSA 9bidFanatics auction$2,100

Stock as of 4 November 2026.

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PSA 9 1st Edition price history

This printing's own graded series, 2021-01-01 to 2026-11-05 — closing on the figure above, with the cert-verified quarterly medians as a second tab.

PSA 9 1st Edition · latest

$10,950▲ 87%over 366 days

2025-11-04 → 2026-11-05

This printing's own PSA 9 series, its past readings brought onto the current value above (at most 1.5×, the rest over its last stretch) so it joins without a jump. 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.

About the 1st Edition printing

Which object this page prices — and how to tell it from the standard Mewtwo.

The 1st Edition Mewtwo carries the first-print stamp on the left of the card, from the earliest Base print run before the unlimited reprint. Scarcer than unlimited by construction and priced as a separate product at every grade.

How to tell · bottom-left of the illustration window

A black “EDITION 1” stamp sits to the left of the picture, between the illustration and the card's lower text. No stamp means it is not 1st Edition, whatever else the listing says.

Search term sellers use: 1st edition

Why $10,950? Every PSA 9 1st Edition sale we can show you

Cert-verified sales and Fanatics’ sales re-homed to this printing, newest first. A cert number means PSA tied the sale to a specific 1st edition slab: click it to check on psacard.com. Standard-printing sales are on the card’s main page, not here.

GraderGradeCert-verified only 7

	Grade	Venue	Date	Certificate	Price
1999 Pokemon Base Set Shadowless 1st Edition Holo Mewtwo #10 PSA 9 MINT	PSA 9	FanaticsAuction	2026-10-26	26227692	$15,000
1999 Pokémon Base Mewtwo 10/102 1st Edition · PSA 9	PSA 9	CourtyardFixedPrice	2026-09-28	76439300	$6,900
1999 Pokémon Base Mewtwo 10/102 1st Edition · PSA 9	PSA 9	CourtyardFixedPrice	2026-09-25	59084352	$6,400
1999 Pokémon Base Mewtwo 10/102 1st Edition · PSA 9	PSA 9	eBayAuction	2026-09-22	86229245	$6,655
1999 Pokémon Base Mewtwo 10/102 1st Edition · PSA 9	PSA 9	eBayBestOffer	2026-09-21	47989782	$6,600
1999 Pokémon Base Mewtwo 10/102 1st Edition · PSA 9	PSA 9	CourtyardFixedPrice	2026-09-15	59084352	$6,000
1999 Pokémon Base Mewtwo 10/102 1st Edition · PSA 9	PSA 9	CourtyardFixedPrice	2026-09-12	14076066	$6,034

1–7 of 7 sales · 7 carry a PSA certificate, checkable on psacard.com.

1 of 6 cert-verified sales were competitive auctions. A psa 9 1st edition trades roughly every 3 days. At PSA 9 the 1st edition sells for $6,600 against $475 for the standard printing — 13.9×, from 6 1st edition and 6 standard cert-verified sales, not estimates.

More Mewtwo and more from Base

Prices are raw near mint of the standard printing; PSA 10 shown where we have one.

Cite this PSA 9 1st Edition pricefree with attribution

Citation

Mewtwo (Base #10) — PSA 9 1st Edition market value USD $10,950. Source: CardTrack, https://cardtrack.com/pokemon/card/base/mewtwo-10/1st-edition/psa-9

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Frequently asked questions

How much is the 1st Edition Mewtwo (Base #10) worth in PSA 9?

As of 4 November 2026, a PSA 9 1st Edition Mewtwo from Base is worth approximately $10,950, from our own sales of this printing at this grade.

How do I tell the 1st Edition Mewtwo from the standard one?

Bottom-left of the illustration window: A black “EDITION 1” stamp sits to the left of the picture, between the illustration and the card's lower text. No stamp means it is not 1st Edition, whatever else the listing says.

Does the 1st Edition sell for more than the standard Mewtwo?

At PSA 9, cert-verified sales put the 1st Edition at $6,600 against $475 for the standard printing — 13.9× more, from 6 1st edition and 6 standard sales.