Professor Elm's Training Method #100 — HeartGold & SoulSilver

PriceCharting market prices as of 2026-10-20:

TCGplayer market price: $0.31 (as of 2026-10-20)

Market context: ungraded price +2.6% over 30 days. -68.0% over 90 days. PSA 10 premium: 90.9× ungraded.

More from HeartGold & SoulSilver

• Pokemon Communication #98
• Pokemon Reversal #99
• Pokemon Reversal #99
• Professor Elm's Training Method #100
• Professor Oak's New Theory #101
• Professor Oak's New Theory #101

Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-heartgold-%26-soulsilver/pokemon-heartgold-%26-soulsilver-professor-elm-s-training-method-100