Japanese Promos 1998 (J8P) carries a total slabbed market cap of $147.8M as of Nov 13, 2026. TCGBerg tracks a fair value for 50 card and grade combinations in the set. Pikachu-Holo Illustrator #P-PIKACHUHOLOILLUSTRATOR · PSA 9 anchors the set at 36.5% 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 36.5% and the top 5 make up 72.8% of set cap. The set's cap-weighted fair-value confidence is low (38/100). It has seen 53 graded sales over the trailing 30 days.
Frequently asked
What are the chase cards in Japanese Promos 1998?
Ranked by PSA 10 fair value, the most valuable Japanese Promos 1998 cards on TCGBerg are Trophy Pikachu Gold 1st-3rd Tournament #P-TROPHYPIKACHUGOLD1ST3RDTOURNAMENT ($4,709,934.08), Trophy Pikachu Bronze 3rd-3rd Tournament #P-TROPHYPIKACHUBRONZE3RD3RDTOURNAMENT ($2,901,451.10), Kangaskhan-Holo Family Event Trophy Card #115 ($1,628,380.21), University Magikarp Tamamushi University Prize #129 ($735,747.32) and Computer Error Kamex Mega Battle #P-COMPUTERERRORKAMEXMEGABATTLE ($89,327.92).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 Japanese Promos 1998 card list?
This list covers 12 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 Japanese Promos 1998 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.