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Professor's Research [Professor Willow] (Secret)

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

Pokemon GO • Secret Rare • Holofoil

Sold $7.52–$14.98 this week

8 NM sales this week · 29 in 30 days

TCGplayer market $9.53↑ +$0.09 (+1.0%) this week
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Selling it? At market it nets about $7.95 on TCGplayer or $7.78 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-09-18

Listings are below the recent sold range

Sold (7d / 30d)
14 / 43
NM sold between (7d)
$7.52–$14.98
Cheapest listing
$7.00
Units sold per day, Aug 9–Sep 17 (Near Mint)
Units sold per day, Near Mint
DateUnits soldSold between
Aug 93$7.48–$8.72
Aug 111$8.87–$8.87
Aug 122$7.50–$8.95
Aug 131$8.84–$8.84
Aug 143$7.46–$9.18
Aug 151$12.33–$12.33
Aug 161$8.73–$8.73
Aug 181$9.00–$9.00
Aug 191$8.55–$8.55
Aug 201$9.03–$9.03
Aug 231$8.50–$8.50
Aug 251$8.56–$8.56
Aug 272$6.98–$8.99
Aug 282$8.91–$12.82
Aug 302$8.00–$12.83
Aug 311$8.99–$8.99
Sep 11$9.00–$9.00
Sep 21$12.25–$12.25
Sep 41$8.47–$8.47
Sep 52$8.47–$8.83
Sep 61$12.25–$12.25
Sep 71$6.99–$6.99
Sep 81$13.95–$13.95
Sep 92$9.25–$9.97
Sep 101$7.38–$7.38
Sep 131$9.26–$9.26
Sep 142$7.52–$8.92
Sep 152$8.79–$8.97
Sep 162$8.50–$8.72
Sep 171$14.98–$14.98
ConditionSold 7dSold 30d
Damaged01
Heavily Played00
Lightly Played512
Moderately Played11
Near Mint829

Sales data: TCGplayer

Professor's Research [Professor Willow] (Secret) 084/078 from Pokemon GO has a current TCGplayer market price of $9.53. It is up 6.5% over the past 30 days.

Price Snapshot

Market
$9.53
Low
$7.00
Mid
$9.70
High
$499.99
7-Day:+$0.09 (+1.0%)
30-Day:+$0.58 (+6.5%)
2026-09-14
2026-09-21
$9.72$9.64$9.56$9.47$9.39Sep-26
TCG Current
$9.53
Change
+$0.09 | +1.0%
Low
$9.39
High
$9.72

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market pricePriceUsually means
50%$4.77Cash buylist, low end
60%$5.72Cash buylist, typical
70%$6.67Buylist top end, store credit
80%$7.62Bulk lot or quick sale
90%$8.58Quick sale, just under market
100%$9.53Market price
110%$10.48Asking price, room to negotiate
120%$11.44Asking price, room to negotiate
150%$14.30Presale and hype pricing
$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Supporter

Discard your hand and draw 7 cards.

Where to Buy

TCGPlayer$9.53Raw copies, condition graded by the marketplace
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eBayRaw listings
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Other printings of Professor's Research [Professor Willow]

See all 4 printings →
Professor's Research [Professor Willow] (Full Art) 078/078, Pokemon GO · Ultra RareBuy on TCGplayer
Professor's Research [Professor Willow] (Full Art) 078/078
Pokemon GO · Ultra Rare
$2.19
price history
Professor's Research [Professor Willow] - SWSH178 (with Pokemon Go Code), Sword & Shield Promo Cards · PromoBuy on TCGplayer
Professor's Research [Professor Willow] - SWSH178 (with Pokemon Go Code)
Sword & Shield Promo Cards · Promo
$0.62
price history
Professor's Research [Professor Willow] - SWSH178, Sword & Shield Promo Cards · PromoBuy on TCGplayer
Professor's Research [Professor Willow] - SWSH178
Sword & Shield Promo Cards · Promo
$0.38
price history

Other cards in Pokemon GO

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