Professor's Research [Professor Willow] (Secret) 084/078

Name: Professor's Research [Professor Willow] (Secret) 084/078
Brand: Pokémon — Pokemon GO
SKU: 084/078
Price: 9.15 USD
Availability: InStock

Pokemon GO • Secret Rare • Holofoil

$9.15↑ +$0.24 (+2.7%) this week

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Professor's Research [Professor Willow] (Secret) 084/078 from Pokemon GO has a current TCGplayer market price of $9.15. It is up +1.6% over the past 30 days. A PSA 10 copy is valued around $35.89. At current prices, grading is unlikely to pay off.

Price Snapshot

Market

$9.15

Low

$7.50

Mid

$9.26

High

$499.99

7-Day:+$0.24 (+2.7%)

30-Day:+$0.14 (+1.6%)

2026-08-24

2026-08-31

$9.15$9.09$9.02$8.96$8.89Aug-26

TCG Current

$9.15

Change

+$0.24 | +2.7%

Low

$8.89

High

$9.15

Where to Buy

TCGPlayer$9.15

Buy Now

eBay$35.89PSA 10 comps

View PSA listings

TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for slabs. Links may earn us a commission at no cost to you.

Graded Prices

PSA 10

$35.89

PSA 9

$15.99

PSA 8

$5.75

Raw → PSA 9 premium: +$7.35 (+85.1%)

Should you grade it?

Keep it raw

Net if it 10s

-$6.93

ROI

-18.2%

From $9.15 raw to $35.89 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less — most cards need a realistic 10 to profit. Not financial advice.

Other cards in Pokemon GO

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Pokemon GO