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tcggraph

Magic: The Gathering · Revised Edition · #173 · rare

Rock Hydra

Rock Hydra (Revised Edition #173, Magic) price: Cardmarket from €0.50, trend €1.61, TCGplayer $3.60, PSA 10 $167.00.

€0.50
Cardmarket, cheapest
any language, any condition
€1.61
Cardmarket trend
7-day average €1.31, 30-day €1.88
$3.60
TCGplayer market
low —
$167.00
PSA 10
125 sold in the last year, all grades
Rock Hydra, Revised Edition #173

Graded

Rock Hydra graded prices

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

GraderGradePrice
BGS10$217.00
PSA10$167.00
CGC10$149.87
SGC10$100.00
Any grader9.5$54.99
Any grader9$44.95
Any grader8$20.50
Any grader7$16.00
Ungraded$3.80

In your app

The same numbers, as JSON

Everything on this page is one call to the TCGGraph API: card mtg_c2a08993-d6c 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
mtg_c2a08993-d6c
Cardmarket product
5700
TCGplayer product
1546
Artist
Jeff A. Menges
Set released
11 Apr 1994
Prices updated
13 Sept 2026
REST
curl "https://api.tcggraph.com/v1/cards/mtg_c2a08993-d6c" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"

# realised sales by day
curl "https://api.tcggraph.com/v1/prices/mtg_c2a08993-d6c/sales?days=90" \
  -H "Authorization: Bearer $TCGGRAPH_KEY"
GraphQL
{
  card(id: "mtg_c2a08993-d6c") {
    name
    prices { source currency low trend market }
    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 Wizards of the Coast.