SM Black Star Promos№ SM78
Champions Festival
$699.99Details
Magikarp & Wailord-GX (SM166)
SM Black Star Promos#SM166
WaterPromo
Magikarp & Wailord-GX #SM166 is a Promo card from the SM Black Star Promos expansion. This page tracks this exact printing, not every Magikarp & Wailord-GX card.
Current market price
$170.43
+1.6%
7d
+9.0%
30d
HOLOFOIL · TCGPLAYER · 2026-09-06
Community signal is building for this card.
Sun & Moon
SM Black Star Promos · View full set →01 · Price history
122 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Magikarp & Wailord-GX #SM166 card details.
Magikarp & Wailord-GX #SM166 is a Promo Water-type Pokémon card from SM Black Star Promos, released February 2017. Its current tracked market price is $170.43 for the Holofoil variant, updated September 6, 2026.
Currently ranked #593 by market price across tracked Pokémon cards as of September 6, 2026.
Card number
#SM166
Released
February 2017
Rarity
Promo
Type
Water
Supertype
Pokémon
Pokémon
Series
Sun & Moon
Market source
TCGplayer market price · Holofoil · Updated September 6, 2026
04 · Related cards
From the same set
More from SM Black Star Promos.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Magikarp
More Magikarp cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Magikarp cards→
06 · Reference desk
Magikarp & Wailord-GX, explained.
Everything about this card — the price, the variants, and how we track it.
3 questions answered
Q.01Is Magikarp & Wailord-GX from SM Black Star Promos a good investment?
We track prices, not provide investment advice. The active-chase count and recent price history above show current collector interest and market movement.
Q.02How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Q.03What does the Chase Index rank mean?
The Chase Index ranks cards by active collector chases. A card near the top is one more collectors are actively trying to find.