Professor Oak's New Theory, HeartGold & SoulSilver 101

Professor Oak's New Theory

HeartGold & SoulSilver · #101 · Uncommon · Illus. Ken Sugimori

$6.99Reverse Holofoil market · Oct 15, 2026

Reverse Holofoil — Market Price

Reverse Holofoil market

$6.99

▲ $0.07 (+1.0%)since Aug 16, 2026

$6.92$6.99
Aug 16, 2026Oct 15, 2026

All Printings Tracked

PrintingMarketLowHighAs of
Reverse Holofoil$6.99$4.00$62.92Oct 15, 2026

Prices are TCGplayer market values via the Pokémon TCG API, captured once daily. Informational only — not financial advice.