Professor Oak's Research
Expedition Base Set · #149 · Uncommon
Cheapest on eBay
$1.95
Ungraded · free ship
≈ In line with TCGplayer
TCGplayer market · 52d▼ 2%
Professor Oak's Research #149 (Expedition Base Set) has a TCGplayer market price of $1.75, down 2% over the last 52 days (from $1.79), ranging between a low of $1.75 and a high of $1.80.
eBay and TCGplayer prices last checked August 21, 2026.
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