- Set
- Pokemon GO
- Number
- #084/078
- Market
- US
- Rarity
- Secret Rare
- Variant
- Holofoil
Professor's Research [Professor Willow] (Secret)
Pokemon GO / #084/078Tip: compare “Reference price” with “Buy now”. A large gap usually means scarce availability or inflated listings.
Reference priceNM
$9.99
Average of confirmed sales; the main valuation baseline.
Buy now from
—
Lowest active listing; an asking price, not a completed sale.
7-day change
+5.9%
Reference-price movement; low volume can make it unstable.
Sample / confidence
>5100+ sales
More sales reduce the impact of individual transactions.
Condition
Source comparison — what each price means
Sales answer “what is it worth”; listings answer “what does an available copy cost”.
PokémonUSSecret Rare
Professor's Research [Professor Willow] (Secret)
Pokemon GO / #084/078/Holofoil
Current Price
$9.99
NM+5.9%
LOW
$9.99
HIGH
$9.99
Volume
>5
Condition / Grade
click to filter
MARKET PRICES·
7D Range
$9.99 – $9.99
Volume (NM)
>5
Confidence
100+ sales
Market
US
Variant
Holofoil
Rarity
Secret Rare
Last Updated
9/6/2026
Market Data
DETAILED PRICES · Price History
DETAILED PRICES · ALL CONDITIONS9 tiers
| Condition/Grade | Price | LOW | HIGH | 7D CHG | Volume | Spark |
|---|---|---|---|---|---|---|
NMRAW | $9.19 | $9.19 | $9.99 | +1.9% | >5 | |
MPRAW | $6.56 | $6.56 | $6.56 | 0.0% | >5 | |
LPRAW | $8.07 | $8.07 | $8.07 | 0.0% | >5 | |
HEAVILY PLAYEDRAW | $5.41 | $5.41 | $5.41 | 0.0% | >5 | |
DMGRAW | $5.04 | $5.04 | $5.04 | 0.0% | >5 | |
CGC 10GRADED | — | — | — | — | — | |
PSA 10GRADED | — | — | — | — | — | |
PSA 8GRADED | — | — | — | — | — | |
PSA 9GRADED | — | — | — | — | — |
MARKET INSIGHTS + Price History
PSA0/3
CGC0/1
DAILY HISTORY
14 records available| DATE | SOURCE | Price | Change |
|---|---|---|---|
| 2026-09-06 | TCG | $9.19 | — |
| 2026-09-05 | TCG | $9.19 | +0.3% |
| 2026-09-04 | TCG | $9.16 | -0.1% |
| 2026-09-03 | TCG | $9.17 | — |
| 2026-09-02 | TCG | $9.17 | +2.1% |
| 2026-09-01 | TCG | $8.98 | -0.4% |
| 2026-08-31 | TCG | $9.02 | -1.4% |
| 2026-08-30 | TCG | $9.15 | +1.8% |
6 records availableAPI Pricing