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Undone Seal 1st Edition (AD5) carries a total slabbed market cap of $2.2M as of Nov 14, 2026. TCGBerg tracks a fair value for 204 card and grade combinations in the set. Groudon EX #056 · PSA 10 anchors the set at 16.4% of its total cap.
Historical context
A JA release; its release date is not recorded on the terminal.
Market overview
Cap is concentrated: the largest card-grade position is 16.4% and the top 5 make up 51.6% of set cap. The set's cap-weighted fair-value confidence is low (23/100). It has seen 37 graded sales over the trailing 30 days.
Frequently asked
What are the chase cards in Undone Seal 1st Edition?
Ranked by PSA 10 fair value, the most valuable Undone Seal 1st Edition cards on TCGBerg are Groudon EX #056 ($2,532.29), Regice EX #038 ($2,078.09), Regirock EX #055 ($2,008.28), Kyogre EX #039 ($1,865.28) and Ninetales #017 ($1,652.95). Values are model estimates from recorded sales and change as the market moves; open a card for its sales evidence and graded values.
What is included in the Undone Seal 1st Edition card list?
This list covers 76 catalog printings. Editions and finishes can have separate entries for the same card number. Prices appear where valuation or sales evidence is available; an unpriced entry does not mean the card is worth zero.
How do I compare Undone Seal 1st Edition card prices?
Match the card number, printing and condition before comparing values. Use raw condition prices for ungraded copies, and the same grading company and grade for slabs. Open a card to check the available price history, recorded sales and sales evidence.