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tcggraph

Pokémon Trading Card Game · SM Black Star Promos · #SM166 · Promo

Magikarp & Wailord-GX

Magikarp & Wailord-GX (SM Black Star Promos #SM166, Pokémon) price: TCGplayer $172.42, PSA 10 $37,210.

Cardmarket, cheapest
Cardmarket lists several products under this name in this set and nothing it publishes says which one is this printing. We do not guess.
Cardmarket trend
$172.42
TCGplayer market
low $90.00
$37,210
PSA 10
228 sold in the last year, all grades
Magikarp & Wailord-GX, SM Black Star Promos #SM166

Graded

Magikarp & Wailord-GX graded prices

What graded copies of this printing sell for, by grader and grade, in USD. Refreshed daily from our graded index.

GraderGradePrice
BGS10$48,373
PSA10$37,210
CGC10$22,326
SGC10$22,326
Any grader9.5$2,361
Any grader9$2,146
Any grader8$285.67
Any grader7$159.50
Ungraded$67.70

In your app

The same numbers, as JSON

Everything on this page is one call to the TCGGraph API: card pkm_smp_SM166 with its Cardmarket and TCGplayer quotes, the per-language and per-condition lows, graded prices and realised sales. REST or GraphQL, one key.

Card id
pkm_smp_SM166
TCGplayer product
181694
Artist
Mitsuhiro Arita
Set released
3 Feb 2017
Prices updated
12 Sept 2026
REST
curl "https://api.tcggraph.com/v1/cards/pkm_smp_SM166" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"

# realised sales by day
curl "https://api.tcggraph.com/v1/prices/pkm_smp_SM166/sales?days=90" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"
GraphQL
{
  card(id: "pkm_smp_SM166") {
    name
    prices { source currency low trend market }
    languagePrices {
      language finish low lowNm offers truncatedAbove
      conditions { condition low offers }
    }
    gradedPrices { grader grade price }
  }
}

Other printings

More Magikarp & Wailord-GX cards

Other Pokémon printings with this name, most valuable first.

Prices on this page are read from Cardmarket and TCGplayer and refreshed daily; graded quotes come from TCGGraph's graded index. TCGGraph does not sell cards and carries no affiliate links. Card names and artwork are the property of The Pokémon Company.