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

Pokemon GO • Secret Rare • Holofoil

All 4 printings from $0.44 →

Sold $7.25–$14.21 this week

3 NM sales this week · 38 in 30 days

TCGplayer market $9.09as of Oct 12, 2026↑ +$0.15 (+1.7%) this week

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Selling it? At market it nets about $7.57 on TCGplayer or $7.50 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-12

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

4 / 51

NM sold between (7d)

$7.25–$14.21

Cheapest listing

$7.52

Units sold per day, Sep 2–Oct 9 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Sep 2	1	$12.25–$12.25
Sep 4	1	$8.47–$8.47
Sep 5	2	$8.47–$8.83
Sep 6	1	$12.25–$12.25
Sep 7	1	$6.99–$6.99
Sep 8	1	$13.95–$13.95
Sep 9	2	$9.25–$9.97
Sep 10	1	$7.38–$7.38
Sep 13	1	$9.26–$9.26
Sep 14	2	$7.52–$8.92
Sep 15	2	$8.79–$8.97
Sep 16	2	$8.50–$8.72
Sep 17	1	$14.98–$14.98
Sep 18	2	$8.46–$9.00
Sep 21	4	$7.50–$8.50
Sep 23	2	$8.50–$8.50
Sep 24	1	$7.51–$7.51
Sep 25	2	$9.59–$10.00
Sep 27	2	$8.80–$8.95
Sep 28	1	$8.50–$8.50
Sep 29	1	$9.50–$9.50
Sep 30	3	$7.20–$8.82
Oct 1	1	$8.81–$8.81
Oct 2	2	$8.74–$9.99
Oct 3	3	$10.00–$14.00
Oct 4	2	$8.73–$9.41
Oct 5	1	$7.74–$7.74
Oct 7	1	$14.21–$14.21
Oct 8	1	$9.12–$9.12
Oct 9	1	$7.25–$7.25

Condition	Sold 7d	Sold 30d
Damaged	0	0
Heavily Played	0	0
Lightly Played	1	9
Moderately Played	0	4
Near Mint	3	38

Sales data: TCGplayer

Quick answers

How much is Professor's Research [Professor Willow] (Secret) 084/078 worth?

As of October 12, 2026, Professor's Research [Professor Willow] (Secret) 084/078 from Pokemon GO has a TCGplayer market price of $9.09. 3 Near Mint copies sold on TCGplayer this week at $7.25 to $14.21.

Is Professor's Research [Professor Willow] (Secret) 084/078 going up or down in price?

Its TCGplayer market price is down 4.9% over the past 30 days and up 1.7% over the past week, as of October 12, 2026.

Price Snapshot

Market

$9.09

Low

$7.52

Mid

$9.15

High

$499.99

7-Day:+$0.15 (+1.7%)

30-Day:-$0.47 (-4.9%)

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 price	Price	Usually means
50%	$4.55	Cash buylist, low end
60%	$5.45	Cash buylist, typical
70%	$6.36	Buylist top end, store credit
80%	$7.27	Bulk lot or quick sale
90%	$8.18	Quick sale, just under market
100%	$9.09	Market price
110%	$10.00	Asking price, room to negotiate
120%	$10.91	Asking price, room to negotiate
150%	$13.64	Presale and hype pricing

Your price (USD)

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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

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Where to Buy

TCGPlayerRaw$9.09Raw copies, condition graded by the marketplace

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