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PSA 10: PriceCharting; refreshed Sep 10, 2026
GemDelta shows Horsea (Aquapolis #84) at $49.99 market price (TCGplayer market). Its Delta multiple is 11.3x.
A PSA 10 Horsea (Aquapolis #84) is currently shown at $439. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
GemDelta records a 7.06% gem rate for Horsea (Aquapolis #84), with 6 PSA 10 copies out of 85 total PSA grades and a 11.3x Delta. That describes the grading profile; it is not financial advice.
The Reverse Holo version of Horsea (Aquapolis #84) is shown at $49.99 market price. That value is for this stored card variant, not the base printing.