Professor's Research: Professor Elm #123 — Prismatic Evolutions

PriceCharting market prices as of 2026-10-20:

TCGplayer market price: $0.15 (as of 2026-10-20)

Market context: ungraded price +16.7% over 30 days. -6.7% over 90 days. PSA 10 premium: 216.6× ungraded.

More from Prismatic Evolutions

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Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-prismatic-evolutions/pokemon-prismatic-evolutions-professor-s-research-professor-elm-123