Magikarp & Wailord-GX SM166 / 248

SM Black Star Promos Promo

Magikarp & Wailord-GX SM166 / 248 is listed as Promo in SM Black Star Promos, illustrated by Mitsuhiro Arita.

Current market value

Live

TCGPlayer · Holofoil $168

Listed low: $94.95
Cardmarket: €5.57

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TCGPlayer and Cardmarket are catalog references; eBay opens active listings. Match the exact printing, finish, and condition before comparing.

Collector no.: SM166 / 248
Series: Sun & Moon
Released: February 3, 2017
Illustrator: Mitsuhiro Arita

Open the SM Black Star Promos checklist

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TCGPlayer price history

267 recorded catalog market-reference points from MonZap’s card database.

Live

Start: $86.30Aug 26, 2025
Latest: $168Aug 25, 2026
Period change: +$81.52+94.5%
Observed range: $67.92–$168365 days requested

Aug 26, 2025Aug 26, 2025 to Aug 25, 2026Aug 25, 2026

This is TCGPlayer catalog history, not eBay sold-price data. Older points may use the preferred finish available at that update, so verify finish and condition before comparing.

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	$168	$94.95	$194	$9,999

Price references were updated August 26, 2026. Raw, graded, damaged, autographed, and unusually scarce copies can sell differently.

Mitsuhiro Arita illustrator guide Pokémon-GX mechanic guide TAG TEAM mechanic guide Promo rarity guide Water type guide Why price apps disagree How card prices work Raw vs PSA values

Magikarp & Wailord-GX Card Details

Use the set name and collector number together when comparing listings. Magikarp & Wailord-GX SM166 / 248 belongs to SM Black Star Promos, a Sun & Moon series release from February 3, 2017. That combination distinguishes this printing from cards with the same character name in other expansions.

Set: SM Black Star Promos
Series: Sun & Moon
Number: SM166 / 248
Rarity: Promo
Category: Pokémon · Basic · TAG TEAM · GX
Type: Water
HP: 300
Illustrator: Mitsuhiro Arita
Pokédex: #129, #321

What Is On This Card?

Attack · 180 damage

Super Splash

Water + Water + Water + Water + Water energy. No additional attack text is listed.

Attack · 10 damage

Towering Splash-GX

Water energy. 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.)

TAG TEAM rule: When your TAG TEAM is Knocked Out, your opponent takes 3 Prize cards.

How To Research This Printing

Start with the image, SM Black Star Promos set name, and SM166 / 248 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.