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Koiking #129 Japanese Sealdass Series 3 — Pokémon Card Price Guide & Values | PokeGoTo

Koiking #129

Name: Koiking #129
Brand: Pokémon
Price: 10.00 USD
Availability: InStock

Pokémon card · Released 1 Jun 1998

Market value

$41

▲ 0% in 3 months

Estimated from recent completed sales.

$41 · Oct 2026

Live now · PSA 9

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About this card

Card guide

Koiking #129 — price research

Koiking #129 is a card from the Japanese Sealdass Series 3 expansion (1998). Recent guide-style prices on PokeGoTo include PSA 9 around $41. Use this page to compare grade price points, scan price history when available, review PSA population data when present, and browse live eBay listings related to the card.

Listing prices and sold comps can differ from guide figures depending on condition, grading company, and seller terms. Treat everything here as educational market context — not a valuation certificate or investment advice.

From here you can add the card to a collection or buy list (including as a guest with limits), open the parent set checklist, or compare similar prints when you’re deciding what to chase next.