XY Ultra Rare (XYB) carries a total slabbed market cap of $4.6M as of Nov 14, 2026. TCGBerg tracks a fair value for 70 card and grade combinations in the set. Blastoise EX #142 · PSA 10 anchors the set at 24.0% of its total cap.
Historical context
Released in 2014 as a EN release.
Market overview
Cap is concentrated: the largest card-grade position is 24.0% and the top 5 make up 66.8% of set cap. The set's cap-weighted fair-value confidence is moderate (41/100). It has seen 76 graded sales over the trailing 30 days.
Frequently asked
How much is a complete XY Ultra Rare set worth?
One Near Mint copy of each XY Ultra Rare card costs about $744 (the cheapest printing of each, 14 of 14 cards priced as of Nov 14, 2026). The most valuable is Blastoise EX #142 at $182.
What are the chase cards in XY Ultra Rare?
Ranked by PSA 10 fair value, the most valuable XY Ultra Rare cards on TCGBerg are Blastoise EX #142 ($62,061.03), Venusaur EX #141 ($38,798.86), Xerneas EX #146 ($36,750.64), Emolga EX #143 ($24,395.47) and Skarmory EX #145 ($15,475.43). 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 XY Ultra Rare card list?
This list covers 14 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 XY Ultra Rare 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.