Professor's Research: Professor Willow #89
Pokémon card · Sword & Shield era
Market value
$6.68Ungraded▼ 4% in a year
Estimated from recent completed sales.
$6.68 · Oct 2026
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About this card
Card guide
Professor's Research: Professor Willow #89 — price research
Professor's Research: Professor Willow #89 is a Pokémon card from Japanese Go. Today it's worth about $6.68 ungraded. Compare grades, see the price chart and browse cards for sale on eBay.
Prices on eBay can differ from these values depending on condition, grading company and seller. They're a guide to what the card is worth, not investment advice.
Liquidity
illiquidIlliquid
2 sales/year · estimated tier from yearly volume
<1
sales/month
Rarely trades
Fewer than 1 sale/monthScale
Very high
High
Moderate
Low
Illiquid
| Grade | History | Price | 3mo | 6mo | 12mo | Δ12mo | PSA Pop | PSA Pop % | Liquidity |
|---|---|---|---|---|---|---|---|---|---|
| Ungraded | $6.68Shop on eBay | $6.69 | $6.74 | $6.93 | -4% | — | — | illiquid | |
Card details
- Set
- Japanese Go
- PriceCharting ID
- 3685007
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