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Slowpoke & Psyduck GX #158

Name: Slowpoke & Psyduck GX #158
Brand: Pokémon
Price: 49.99 USD

Pokémon card · Mega Evolution era

Market value

$131

▼ 12% since May 2026

Estimated from recent completed sales.

$131 · Oct 2026

Live now · PSA 10

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About this card

Card guide

Slowpoke & Psyduck GX #158 — price research

Slowpoke & Psyduck GX #158 is a Pokémon card from Chinese CSM2aC. Today it's worth about $131 in PSA 10 and $49.99 ungraded. Compare grades, see the price chart and browse cards for sale on eBay.

Prices on eBay can differ from these values depending on condition, grading company and seller. They're a guide to what the card is worth, not investment advice.

Liquidity

moderateModerate liquidity

80 sales/year · estimated tier from yearly volume · ~7 all grades

~6.7

sales/month

Trades fairly often

Scale

Very high
High
Moderate
Low
Illiquid

Grade	Price	3mo	6mo	12mo	Δ12mo	PSA Pop	PSA Pop %	Liquidity
PSA 10	$131Shop on eBay	$131	$150	$150	—	—	—	moderate
PSA 9	$26.51Shop on eBay	$26.51	$26.51	$26.51	—	—	—	moderate
Ungraded	$49.99Shop on eBay	$39.73	$29.75	$33.49	—	—	—	moderate

Card details

Set: Chinese CSM2aC
PriceCharting ID: 12460252

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Slowpoke & Psyduck GX #158 Chinese CSM2aC — Pokémon Card Price Guide & Values | PokeGoTo