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tcggraph

Digimon Card Game · BT-20: Booster Over the X · #BT20-057 · R

Gankoomon

Gankoomon (BT-20: Booster Over the X #BT20-057, Digimon) price: Cardmarket from €1.49, trend €1.58, TCGplayer $1.27.

€1.49
Cardmarket, cheapest
any language, any condition
€1.58
Cardmarket trend
7-day average €1.78, 30-day €2.16
$1.27
TCGplayer market
low $0.99
—
Graded
The set is in the graded index but no product there carries this card's name and number.
Gankoomon, BT-20: Booster Over the X #BT20-057

By printing

Gankoomon price per printing

Gankoomon was printed 2 ways — normal, holofoil — and both marketplaces sell each as its own product. The same physical card carries the same finish on Cardmarket and TCGplayer.

PrintingCardmarket trendCardmarket lowTCGplayer marketTCGplayer low
Gankoomon, Normal
Normal
finish
€1.58€1.49——
Gankoomon, Holofoil
Holofoil
finish
——$1.27$0.99

In your app

The same numbers, as JSON

Everything on this page is one call to the TCGGraph API: card dgm_bt20_057 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
dgm_bt20_057
Cardmarket product
805137
TCGplayer product
609574
Set released
21 Feb 2025
Prices updated
3 Oct 2026
REST
curl "https://api.tcggraph.com/v1/cards/dgm_bt20_057" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"

# realised sales by day
curl "https://api.tcggraph.com/v1/prices/dgm_bt20_057/sales?days=90" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"
GraphQL
{
  card(id: "dgm_bt20_057") {
    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 }
  }
}

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 Bandai.