Magic: The Gathering · 30th Anniversary Edition · #578 · rare

Underground Sea

Underground Sea (30th Anniversary Edition #578, Magic) price: Cardmarket from €666.66, trend €651.91.

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€666.66
Cardmarket, cheapest: any language, any condition; €651.91
Cardmarket trend: 7-day average €537.71, 30-day €540.44; —
TCGplayer market: Not quoted yet.; —
Graded: This printing shares its only candidate in the graded index with another printing of the same card. The base printing carries the quotes; this variant does not.

Underground Sea, 30th Anniversary Edition #578

In your app

The same numbers, as JSON

Everything on this page is one call to the TCGGraph API: card mtg_28dee88a-896 with its Cardmarket and TCGplayer quotes, the per-language and per-condition lows, graded prices and realised sales. REST or GraphQL, one key.

Get an API key Read the prices reference

Card id: mtg_28dee88a-896
Cardmarket product: 686019
TCGplayer product: 449482
Artist: Rob Alexander
Set released: 28 Nov 2022
Prices updated: 14 Sept 2026

REST

curl "https://api.tcggraph.com/v1/cards/mtg_28dee88a-896" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"

# realised sales by day
curl "https://api.tcggraph.com/v1/prices/mtg_28dee88a-896/sales?days=90" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"

GraphQL

{
  card(id: "mtg_28dee88a-896") {
    name
    prices { source finish currency low trend market }
    printings { key label kind imageFrom images { small } prices { source market trend } }
    languagePrices {
      language finish low lowNm offers truncatedAbove
      conditions { condition low offers }
    }
    gradedPrices { grader grade price }
  }
}

Other printings

More Underground Sea cards

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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 Wizards of the Coast.