Professor Elm's Training Method #89 (Reverse Holo) — Unseen Forces

Professor Elm's Training Method card image

PriceCharting market prices as of :

Condition / gradePrice (USD)
Ungraded$14.77
PSA 7$15.5
PSA 8$38.5
PSA 9$106.06
PSA 10$205.21
BGS 10$267
CGC 10$49.99
SGC 10$123

TCGplayer market price: $28.15 (as of 2026-08-29)

Market context: ungraded price +22.7% over 30 days. +41.6% over 90 days. PSA 10 premium: 13.9× ungraded.

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