Undersea Ruins #138 (Reverse Holo) — Aquapolis

Undersea Ruins card image

PriceCharting market prices as of :

Condition / gradePrice (USD)
Ungraded$14.99
PSA 7$10
PSA 8$13.32
PSA 9$40.3
PSA 10$330
BGS 10$429
CGC 10$198
SGC 10$198

TCGplayer market price: $14.99 (as of 2026-08-29)

Market context: ungraded price +0.0% over 30 days. +2.6% over 90 days. PSA 10 premium: 22.0× ungraded.

More from Aquapolis

Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-aquapolis/pokemon-aquapolis-undersea-ruins-reverse-holo-138