Professor Oak's Research
- Number
- 053/128
- Rarity
- Uncommon
- Released
- Dec 1, 2001
Sold price movement
- 12 months ago
- $2.37£1.78€2.07
- Today
- $2.99£2.24€2.61
- Change
- +$0.62+£0.46+€0.54 (+26.2%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 2 | – | $7.55£5.66€6.59 | |
| PSA 4 | 1 | – | – | – | |
| PSA 7 | 1 | – | – | – | |
| PSA 8 | 4 | 1 | – | – | |
| PSA 9 | 15 | – | – | – | |
| PSA 10 | 20 | 1 | – | $56£41.97€48.87 | |
About these prices
Sold and median are 90 days of PSA sales.
Priced from 12 completed sales, updated Sep 12, 2026.
Recent sales
12 completed listings on eBay, Goldin AuctionsMore from Japanese Base Expansion Pack
All 131 cards →
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Blastoise
PichuCard facts
- Card number
- 053/128
- Rarity
- Uncommon
- Set released
- Dec 1, 2001
- PSA population, all printings
- 41
- Printings priced
- 1
Base Expansion Pack131 cards- Complete set value
- $3.3k£2.4k€2.8k
- 7 day move
- -1.1%
Looking for a different one? All 5 Professor Oak's Research cards we price →
The same card in other sets
What moves the price of this card
The Professor Oak's Research on this page is the 1st Edition printing from Japanese Base Expansion Pack, and it trades at $5.80£4.35€5.06 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.