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Magikarp & Wailord-GX – SM Black Star Promos #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
$198.97
+7.0%
7d
+12.1%
30d
HOLOFOIL · TCGPLAYER · 2026-10-21
1collector is hunting this
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Sun & Moon
SM Black Star Promos · View full set →01 · Price history
164 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 $198.97 for the Holofoil variant, updated October 21, 2026.
Since May 5, 2026, the SM Black Star Promos printing of Magikarp & Wailord-GX #SM166 has ranged from a low of $102.83 (May 5, 2026) to a high of $198.97 (October 21, 2026).
That is a +93.5% move from $102.83 to today's $198.97, at or near its tracked high.
Currently ranked #573 by market price across tracked Pokémon cards as of October 21, 2026.
Card number
#SM166
Released
February 2017
Rarity
Promo
Type
Water
Supertype
Pokémon
Pokémon
Series
Sun & Moon
Market source
TCGplayer market price · Holofoil · Updated October 21, 2026
02 · Other printings
4 printings
Every Magikarp & Wailord-GX printing.
Magikarp & Wailord-GX has 4 tracked English printings, including this SM Black Star Promos #SM166 version. At $198.97 it ranks #2 of 4 priced printings; the most valuable is Team Up #161 at $904.13.
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.
How has the Magikarp & Wailord-GX SM Black Star Promos price changed?
Since May 5, 2026, the SM Black Star Promos printing of Magikarp & Wailord-GX #SM166 has ranged from a low of $102.83 (May 5, 2026) to a high of $198.97 (October 21, 2026). That is a +93.5% move from $102.83 to today's $198.97, at or near its tracked high.
Which Magikarp & Wailord-GX printing is worth the most?
Magikarp & Wailord-GX has 4 tracked English printings, including this SM Black Star Promos #SM166 version. At $198.97 it ranks #2 of 4 priced printings; the most valuable is Team Up #161 at $904.13.
Is Magikarp & Wailord-GX from SM Black Star Promos a good investment?
We track prices, not provide investment advice. 1 collector is currently chasing this printing; the price history above shows how its market has moved.
How 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.
Where can I buy Magikarp & Wailord-GX?
The buy buttons above are affiliate links - same price for you, a small commission that supports Chase Season. TCGPlayer and eBay are deep markets for singles.
Holofoil
$198
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