Expedition Base Set card details

Mewtwo Expedition Base Set 20 / 165 Card Price

Mewtwo is card 20 / 165 from Expedition Base Set. Review this exact printing’s image, rarity, illustrator, card text, and current marketplace reference prices.

View on TCGPlayer Open set checklist

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TCGPlayer$393

Cardmarket€280

RarityRare Holo

Card number20 / 165

IllustratorKimiya Masago

Price updatedAugust 3, 2026

Exact printing: This page uses catalog ID ecard1-20. Holo, reverse-holo, unlimited, and other marketplace finishes for this printing share this canonical page; reprints from other sets use separate card IDs and URLs.

Market snapshot

Mewtwo Price References

The current catalog snapshot shows $393 on TCGPlayer and €280 on Cardmarket. These are marketplace references, not guaranteed sale prices.

TCGPlayer price

MonZap’s primary USD reference for this exact Expedition Base Set printing is $393. Condition, finish, seller, and recent demand can move live listings above or below this figure.

Reference: $393
Updated: August 1, 2026

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Cardmarket price

The current EUR reference for this printing is €280. Cardmarket and TCGPlayer serve different markets, so their numbers should be compared as separate signals rather than converted as if they were identical listings.

Reference: €280
Updated: August 2, 2026

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TCGPlayer finish and condition references

Marketplace variants below belong to this same catalog printing and intentionally canonicalize to this page.

Finish	Market	Low	Mid	High
Holofoil	$393	$195	$198	$321
Reverse Holofoil	$700	$600	$700	$801

Price references were updated August 3, 2026. Raw, graded, damaged, autographed, and unusually scarce copies can sell differently.

Card identity

Mewtwo Card Details

Use the set name and collector number together when comparing listings. Mewtwo 20 / 165 belongs to Expedition Base Set, a E-Card series release from September 15, 2002. That combination distinguishes this printing from cards with the same character name in other expansions.

Set: Expedition Base Set
Series: E-Card
Number: 20 / 165
Rarity: Rare Holo
Category: Pokémon · Basic
Type: Psychic
HP: 70
Illustrator: Kimiya Masago
Pokédex: #150

Printed card text

What Is On This Card?

Attack

Hypnosis

Colorless energy. Flip a coin. If heads, the Defending Pokémon is now Asleep.

Attack · 20+ damage

Psychic

Psychic + Psychic + Colorless energy. This attack does 20 damage plus 10 more damage for each Energy card attached to the Defending Pokémon.

Collector workflow

How To Research This Printing

Start with the image, Expedition Base Set set name, and 20 / 165 collector number. Those identifiers matter more than the character name alone because the Pokémon TCG can reuse names across reprints, promos, alternate artwork, and later expansions.

Next, match the finish and condition. A holofoil, reverse holofoil, unlimited, or first-edition listing may carry a different reference price even when it belongs to the same card printing. Grading adds another layer: raw marketplace references should not be treated as prices for PSA, Beckett, or CGC slabs.

Finally, compare the visible update date with current marketplace listings and recent sold results. MonZap gives you a fast catalog reference, set context, and scanner workflow, while the linked marketplaces help you check what is available right now.