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Undone Seal

Ancient Technical Machine Steel

Uncommon · Trainer

Ancient Technical Machine Steel card

image: rarebit-media

Card id
adv4-077
Number
077
Rarity
Uncommon
Market value
€3.38
Types
Regulation mark

Part of Undone Seal.

Market value

Composite index of 5 observations on the Japanese printing, as of Sep 3, 2026. One row per source, printing language and grade, and every number states where it came from.

SourceLanguageVariantBasisPrint / gradeAs ofSamplesPrice
TCGplayerjaLOWGUIDENORMAL2026-09-028.00 USD
TCGplayerjaLOWGUIDEFIRST_EDITION2026-09-022.99 USD
TCGplayerjaLOWGUIDE2026-09-022.99 USD
TCGplayerjaMARKETGUIDENORMAL2026-09-028.00 USD
TCGplayerjaMARKETGUIDEFIRST_EDITION2026-09-024.83 USD
TCGplayerjaMARKETGUIDE2026-09-024.83 USD
CardmarketjaLOWASKINGNORMAL · NEAR_MINT2026-09-020.25 EUR
CardmarketjaLOWASKINGNORMAL2026-07-290.25 EUR
CardmarketjaLOWASKING2026-07-270.25 EUR
CardmarketjaAVG_7DASKINGNORMAL2026-09-021.25 EUR
CardmarketjaAVG_7DASKING2026-07-271.14 EUR
CardmarketjaAVG_30DASKINGNORMAL2026-09-021.20 EUR
CardmarketjaAVG_30DASKING2026-07-271.17 EUR
PriceChartingjaMARKETGUIDE2026-09-0212.49 USD
pokemontcgapi composite indexjaINDEXDERIVEDNORMAL2026-09-0351.25 EUR
pokemontcgapi composite indexjaINDEXDERIVEDFIRST_EDITION2026-09-0323.38 EUR
pokemontcgapi composite indexjaINDEXDERIVED2026-09-0332.58 EUR

How these numbers are produced

Get this card from the API

card.sh
curl -s "https://api.pokemontcgapi.com/v1/cards/adv4-077?include=prices,images,set" \
  -H "X-Api-Key: $PTCG_API_KEY"