Expedition Base Set

#20 · 2002 · 165 cards

Mewtwo#20 · Expedition Base Set

Rare HoloPokémonBasicPsychic

Market Price · Near Mint · Scrydex

→ Stable

$378.75

▼ 0.2%-$0.9914d▲ 28.4%6m

Reverse HoloNM Market

Low $799.99$280.00-26% vs normal

All-Time High

$499.99

May 2026

All-Time Low

$499.99

May 2026

Prices by Condition

Condition	Market	vs NM
Near Mint	$499.99	base
Lightly Played	$377.50	-24%
Moderately Played	$299.70	-40%
Heavily Played	$176.66	-65%
Damaged	$196.55	-61%

~ estimated from NM using standard condition discounts · updated when marketplace data is available

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Price History

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Prices updated May 23, 2026

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Near Mint · Market

$378.75

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Recent market data · NM · Via Scrydex

Market data sourced from Scrydex · Grale earns a commission on TCGPlayer purchases at no extra cost to you

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Graded Card Prices

ACE 8

$796.30

$796.30 – $796.30

+110% raw

AGS 7.5

$300.00

$300.00 – $300.00

-21% raw

PSA 10

$5,372.04

$1,527.00 – $7,600.00

+1318% raw

PSA 9

$3,574.35

$3,055.43 – $4,467.90

+844% raw

PSA 8.5

$750.00

$750.00 – $750.00

+98% raw

PSA 8

$1,550.29

$799.99 – $1,900.00

+309% raw

PSA 7

$761.05

$225.00 – $898.00

+101% raw

PSA 6

$536.08

$304.00 – $625.00

+42% raw

PSA 5

$481.15

$160.00 – $509.08

+27% raw

PSA 4

$108.72

$60.00 – $140.00

-71% raw

PSA 3

$191.18

$72.00 – $199.99

-50% raw

PSA 2

$75.96

$72.00 – $110.00

-80% raw

PSA 1

$271.38

$229.95 – $300.00

-28% raw

CGC 10

$1,721.89

$1,260.00 – $1,725.00

+355% raw

CGC 9.5

$805.18

$325.00 – $1,100.00

+113% raw

CGC 9

$797.32

$510.00 – $800.00

+111% raw

CGC 8.5

$529.85

$345.00 – $650.00

+40% raw

CGC 8

$275.48

$225.00 – $277.00

-27% raw

CGC 7.5

$200.00

$200.00 – $200.00

-47% raw

CGC 7

$427.63

$225.00 – $429.00

+13% raw

CGC 6.5

$456.00

$456.00 – $456.00

+20% raw

CGC 6

$170.00

$170.00 – $170.00

-55% raw

CGC 5.5

$49.00

$49.00 – $49.00

-87% raw

BGS 9.5

$3,436.90

$961.00 – $5,655.31

+807% raw

BGS 9

$681.37

$455.00 – $935.00

+80% raw

BGS 8.5

$439.90

$305.00 – $550.00

+16% raw

BGS 8

$262.00

$262.00 – $262.00

-31% raw

BGS 7.5

$180.00

$180.00 – $180.00

-52% raw

BGS 7

$420.00

$420.00 – $420.00

+11% raw

BGS 6.5

$148.66

$98.00 – $149.00

-61% raw

TAG 10

$1,135.71

+200% raw

TAG 8.5

$931.00

$931.00 – $931.00

+146% raw

TAG 6

$419.99

$419.99 – $419.99

+11% raw

TAG 5

$289.00

$289.00 – $289.00

-24% raw

Full Price Guide: Mewtwo #20 (Expedition Base Set)

Ungraded + PSA / CGC / BGS grades

Condition	Market
Near MintMost common	$499.99
Lightly Played	$377.50
Moderately Played	$299.70
Heavily Played	$176.66
Damaged	$196.55

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	$5,372.04	$1,721.89	—	+974%
9	$3,574.35	$797.32	$681.37	+615%
8	$1,550.29	$275.48	$262.00	+210%
7	$761.05	$427.63	$420.00	+52%

Market prices from Scrydex · ~ estimated using standard condition discounts

Set Rank · Expedition Base Set

#6of 165

Top 4%

$0.43$799.69

Card Details

Type

Pokémon

Stage

Basic

Attacks

Colorless

Hypnosis

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

PsychicPsychicColorless

Psychic

20+

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

Weakness

Psychic×2

Retreat Cost

ColorlessColorless

Illustrated by

Kimiya Masago

Pokédex

#150

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