Magikarp #21 (Reverse Holo) — Go

Magikarp card image

PriceCharting market prices as of :

Condition / gradePrice (USD)
Ungraded$0.68
PSA 8$34.99
PSA 9$38
PSA 10$499.99
BGS 10$650
CGC 10$300
SGC 10$300

TCGplayer market price: $0.34 (as of 2026-08-29)

Market context: ungraded price -51.8% over 30 days. -63.6% over 90 days. PSA 10 premium: 735.3× ungraded.

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Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-go/pokemon-go-magikarp-reverse-holo-21