Magikarp & Wailord-GX SM166 SM Black Star Promos Pokémon card, Promo
Printing shown in the price chart

TCGplayer

$185

Down $0.42 (0.23%)· 30D

Up $0.11 (0.06%)· 7D

Cardmarket

€68

Up €6.46 (10.42%)· 30D

Down €4.77 (6.52%)· 7D

TCGplayer

$49

Up $2.11 (4.53%)· 30D

Down $0.18 (0.37%)· 7D

Cardmarket

– not listed

Not listed

Price history

  • TCGplayer
  • Cardmarket
Range

Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).

Prices

TCGplayer

Raw Price
  • Holo$185
  • Jumbo Size$49

Cardmarket

Raw Price
  • Holo€68
  • Jumbo Size– not listed

Card details

Rarity
Promo
Type
Water
HP
300
Stage
Basic, TAG TEAM, GX
Illustrator
Mitsuhiro Arita
Released
Feb 3, 2017

5 Water Energy: Super Splash180

1 Water Energy: Towering Splash-GX10

If this Pokémon has at least 7 extra Water Energy attached to it (in addition to this attack's cost), this attack does 100 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) (You can't use more than 1 GX attack in a game.)

Price summary

Magikarp & Wailord-GX SM166 Holo is worth about $131 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is up $3.41 (2.7%) over the last 30 days.

How to tell the printings apart
  • Holo

    The shine sits on the art box only.

  • Jumbo Size

    An oversized card, about four times the normal size.

Low and average prices
PrintingTCG lowCM 30-day avg
Holo$87€64
Jumbo Size$45—Not listed

Euro prices convert at the ECB rate of Nov 10, 2026: 1 EUR = 1.1214 USD. Near-mint, ungraded copies.

More from SM Black Star Promos

All 251 cards

Other Magikarp cards

All Magikarp cards