Magikarp & Wailord-GX SM166/248 price – SM Black Star Promos
Magikarp & Wailord-GX, card SM166 of 248 of the SM Black Star Promos set, Sun & Moon (2017-2019). Market value tracked on November 8, 2026.
As of November 8, 2026, the Magikarp & Wailord-GX SM166/248 card from SM Black Star Promos is worth $186 raw. TCGplayer market price, pulled daily by Kardz; 30-day change: +2.5%. Over the last 90 days it ranged from $161 to $186 (61 daily readings).
Value = TCGplayer market price (average of recent sales, raw card). It is not an eBay price: a raw card can sell 20-40 % lower there, and a PSA 10 several times higher.
See its eBay listings →Is this card worth grading?
Raw value: $186. Work out what a PSA 10 or CGC 10 would net you after grading fees, shipping and eBay fees.
Run the grading profit calculator →Get told when Magikarp & Wailord-GX moves
Kardz checks the market price of Magikarp & Wailord-GX SM166 every day. If it moves 10% up or down, you get an e-mail. All your tracked cards sit on one page, with how they've moved.
- Price checked every day
- An e-mail at ±10%, never more than one every 6 hours
- Free, no credit card
Want its eBay listings too, raw and graded? Open them in Kardz →
How to read the price of Magikarp & Wailord-GX SM166/248
The value shown ($186) is TCGplayer's market price: the weighted average of recent sales of a raw (ungraded) copy. It is the most used reference among SM Black Star Promos collectors because it relies on real transactions and is recalculated every day.
Three things make it vary for a specific copy: condition (clean centering and sharp corners command a premium, a played card sells at a discount), version (holo, reverse holo, 1st edition, language) and marketplace (the same card does not sell for the same price on eBay.com, eBay.co.uk and eBay.de). For Magikarp & Wailord-GX, a PSA 10 or CGC 10 grade can multiply the price by 3 to 10 depending on how rare the grade is.
Before selling or buying, compare the value with completed sales on the market where you will actually trade. That is exactly what Kardz does: eBay listings and sales from 8 countries, sorted by condition and grade, with the median and the listings below market. Further reading: how to find the value of a Pokémon card and PSA or CGC, which grade to choose.
Magikarp & Wailord-GX SM166/248: frequently asked questions
How much is the Magikarp & Wailord-GX SM166/248 card (SM Black Star Promos) worth?
As of November 8, 2026, the market value of Magikarp & Wailord-GX SM166/248 is $186 ($186 on TCGplayer). This is an indicative price for a raw (ungraded) card in good condition; a PSA 10 sells for several times that amount.
Is the price of Magikarp & Wailord-GX going up or down?
Over the last 30 days the value moved by +2.5%. Over the last 90 days it ranged from $161 to $186 (61 daily readings).
Where does the Magikarp & Wailord-GX SM166 price come from?
From the TCGplayer market price: the average of recent sales of a raw (ungraded) copy, recorded every day by Kardz. It is not an eBay price: on eBay a raw card often sells 20 to 40% lower, and a PSA 10 for several times more.
Where can I buy Magikarp & Wailord-GX SM166 below market value?
Kardz compares live eBay listings from 8 countries (US, UK, Germany, France, Italy, Spain, Canada, Australia) and flags those sold below the market median, raw or graded PSA / CGC.
Magikarp & Wailord-GX in other sets
Magikarp & Wailord-GX 161/181Team Up$904
Magikarp & Wailord-GX 183/181Team Up$145
Magikarp & Wailord-GX 160/181Team Up$137
Magikarp & Wailord GX 111/95Tag Bolt (JP)$92.34
Magikarp & Wailord GX 098/95Tag Bolt (JP)$60.12
Magikarp & Wailord GX 019/95Tag Bolt (JP)$33.03
Champions Festival SM78/248
Mewtwo & Mew-GX SM191/248
Umbreon & Darkrai-GX SM241/248
Pikachu & Zekrom-GX SM168/248
Eevee & Snorlax-GX SM169/248
Reshiram & Charizard-GX SM201/248
Moltres & Zapdos & Articuno-GX SM210/248
Venusaur & Snivy-GX SM229/248