Professor Oak #88
Pokémon card · Base era · Released Jan 1999
Market value
$154▲ 77% in a year
Estimated from recent completed sales.
$154 · Oct 2026
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Other Professor Oak cards
About this card
Card guide
Professor Oak #88 — price research
Professor Oak #88 is a Pokémon card from Base Set (1999). Today it's worth about $154 in PSA 10 and $2.01 ungraded, up 77% in a year. 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
moderateModerate liquidity
232 sales/year · estimated tier from yearly volume · ~19 all grades
~19
sales/month
Trades fairly often
~19 sales/monthScale
Very high
High
Moderate
Low
Illiquid
| Grade | History | Price | 3mo | 6mo | 12mo | Δ12mo | PSA Pop | PSA Pop % | Liquidity |
|---|---|---|---|---|---|---|---|---|---|
| PSA 10 | $154Shop on eBay | $130 | $114 | $87 | +77% | — | — | moderate | |
| PSA 9 | $41Shop on eBay | $47.84 | $40.88 | $32.89 | +25% | — | — | moderate | |
| PSA 8 | $20.25Shop on eBay | $19.94 | $26.56 | $20.01 | +1% | — | — | moderate | |
| PSA 7 | $12Shop on eBay | $13.57 | $14 | $9.99 | +20% | — | — | moderate | |
| Ungraded | $2.01Shop on eBay | $1.69 | $2 | $1.82 | +10% | — | — | moderate | |
Card details
- Set
- Base Set
- Rarity
- Uncommon
- Release date
- 9 Jan 1999
- TCGplayer ID
- 42431
- PriceCharting ID
- 630501
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