![Professor's Research [Professor Willow] (Secret) · Pokemon GO · #084/078 · Holofoil](https://tcgplayer-cdn.tcgplayer.com/product/277018_in_800x800.jpg)
Professor's Research [Professor Willow] (Secret) Pokemon GO #084/078 PSA 10 price
PSA 10 market price$32.77
- Recorded sales
- 4
- Last sale
- Jun 11, 2026
- Provider estimate
- $28.00 · low
Ungraded sales$13.253 sales
PSA 10$32.774 salesPSA 9$132.342 salesPSA 8$11.011 sales
CGC 10$20.603 sales
Price history
Full price guide
Raw by condition
| Condition | Market price |
|---|---|
| Near Mint | $9.39 |
| Lightly Played | $8.25 |
| Moderately Played | $6.43 |
| Heavily Played | $5.41 |
| Damaged | $6.07 |
| Ungraded eBay sales (median of last 2) | $13.25 |
As of Oct 14, 2026
Sold listings
12 sales · Holofoil · eBay · FanaticsCardmarket (EUR)
- Trend
- €16.39
- 30-day average
- €16.10
- 7-day average
- €15.69
- Lowest listing
- €4.99
As of Oct 15, 2026
Key facts
- Raw Near Mint price
- $9.39
- Price date
- Oct 14, 2026
- 30-day change
- 0.0%
- PSA 10 price
- $32.77
- PSA 9 price
- $132.34
- Set
- Pokemon GO
- Card number
- 084/078
- Printing
- Holofoil
- Language
- English
- Rarity
- Secret Rare
- Card type
- Trainer
- Pokémon type
- Supporter
- Illustrator
- Ryuta Fuse
- TCGplayer ID
- 277018
Raw Near Mint price history
| When | Date | Price | Change to latest |
|---|---|---|---|
| Latest | Oct 14, 2026 | $9.39 | — |
| 1 day earlier | Oct 13, 2026 | $9.09 | +3.3% |
| 7 days earlier | Oct 7, 2026 | $9.12 | +3.0% |
| 30 days earlier | Sep 14, 2026 | $9.39 | 0.0% |
| 90 days earlier | Jul 16, 2026 | $8.80 | +6.7% |
| 6 months earlier | Apr 15, 2026 | $8.18 | +14.8% |
| 1 year earlier | Oct 13, 2025 | $8.66 | +8.4% |
