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Mewtwo 20/165 Expedition Base Set Rare Holo Pokémon card

Illus. Kimiya Masago · © Pokémon / Nintendo / Creatures / GAME FREAK. Shown for identification.

Mewtwo 20/165

Expedition Base Set · Rare Holo · illustrated by Kimiya Masago

$480TCGplayer market price, 2026-11-01
+38%last 30 days (Cardmarket trend vs 30-day average)
#3 of 165most valuable in Expedition Base Set

Buy on TCGplayer eBay Graded on eBay

What Mewtwo 20 is worth

Mewtwo 20/165 sells for about $480 ungraded in near-mint condition. It is the 3rd most valuable card in Expedition Base Set, and alone makes up 6% of what one copy of every card in the set costs. The typical (median) Rare Holo in this set goes for $100, so this card sells at 4.8 times that. Among all 61 Mewtwo cards, it ranks 7th by price. On Cardmarket its price has risen 38% against its 30-day average.

Mewtwo price by printing

PrintingPriceSource
Holo$480TCGplayer market, 2026-11-01
Reverse Holo$750TCGplayer market, 2026-11-01
Any printing (Europe)$838 €750.4Cardmarket trend
Cheapest listing (Europe)$22.33 €19.99Cardmarket low

Recent Mewtwo sales

Average sale price (Cardmarket)USDEUR
Last 30 days$609€544.67
Last 7 days$881€788.55
Last day$268€240

Euro prices converted at the European Central Bank rate of 2026-10-30 (1 EUR = 1.1172 USD).

Mewtwo card details

SetExpedition Base Set (E-Card, EX)
Number20/165
RarityRare Holo
Card typeBasic Psychic
HP70
AttacksHypnosis Colorless
Psychic Psychic, Psychic, Colorless · 20+ damage
WeaknessPsychic x2
Retreat cost2
IllustratorKimiya Masago
ReleasedSeptember 15, 2002
PrintingsHolo, Reverse Holo

How to tell you have this card

Look at the bottom of the card: it should read 20/165 next to the set code EX, and the rarity is Rare Holo. The illustrator credit reads Kimiya Masago. Not sure which set your card is from? Compare the symbol with our set symbol guide.

Other Mewtwo cards

Mewtwo Star 103 Holon Phantoms
Mewtwo Star $9,200
Holon Phantoms 103
Rocket's Mewtwo ex 99 Team Rocket Returns
Rocket's Mewtwo ex $1,500
Team Rocket Returns 99
Mewtwo GX 78 Shining Legends
Mewtwo GX $819
Shining Legends 78
Mewtwo δ 12 Delta Species
Mewtwo δ $747
Delta Species 12
Mewtwo ex 101 Ruby & Sapphire
Mewtwo ex $747
Ruby & Sapphire 101
Shining Mewtwo 109 Neo Destiny
Shining Mewtwo $577
Neo Destiny 109
Mewtwo & Mew GX 242 Unified Minds
Mewtwo & Mew GX $429
Unified Minds 242
Team Rocket's Mewtwo ex 231 Destined Rivals
Team Rocket's Mewtwo ex $325
Destined Rivals 231

All 61 Mewtwo cards with prices →

More valuable Expedition Base Set cards

All Expedition Base Set chase cards → · Full Expedition Base Set card list

Prices in US dollars: TCGplayer market prices (via TCGCSV, updated daily) where available, otherwise the Cardmarket trend (via TCGdex) converted at the day's ECB rate. Ungraded, near-mint. Prices change daily; check the live listing before you buy or sell.