Professor's Research [Professor Oak] 122/131

SV: Prismatic Evolutions • Common • Reverse Holofoil

All 5 printings from $0.21 →

Sold $0.05–$0.40 this week

21 NM sales this week · 113 in 30 days

TCGplayer market $0.23as of Oct 10, 2026↓ -$0.03 (-11.5%) this week

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Sales & Velocity

As of 2026-10-10

Listings are below the recent sold range

Sold (7d / 30d)

22 / 118

NM sold between (7d)

$0.05–$0.40

Cheapest listing

$0.01

Units sold per day, Sep 4–Oct 9 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Sep 4	1	$0.40–$0.40
Sep 5	1	$0.20–$0.20
Sep 6	1	$0.21–$0.21
Sep 7	3	$0.02–$0.08
Sep 8	1	$0.25–$0.25
Sep 9	1	$0.29–$0.29
Sep 10	2	$0.08–$0.19
Sep 11	2	$0.20–$0.20
Sep 12	9	$0.15–$0.16
Sep 13	2	$0.17–$0.32
Sep 14	5	$0.05–$0.25
Sep 15	1	$0.20–$0.20
Sep 16	1	$0.22–$0.22
Sep 17	5	$0.19–$0.40
Sep 18	7	$0.19–$0.20
Sep 19	1	$0.02–$0.02
Sep 20	5	$0.15–$0.40
Sep 21	1	$0.40–$0.40
Sep 23	1	$0.12–$0.12
Sep 26	1	$0.40–$0.40
Sep 27	6	$0.02–$0.25
Sep 28	1	$0.16–$0.16
Sep 29	1	$0.15–$0.15
Sep 30	7	$0.07–$0.40
Oct 2	31	$0.11–$0.40
Oct 3	5	$0.12–$0.40
Oct 4	12	$0.05–$0.40
Oct 7	2	$0.25–$0.40
Oct 8	2	$0.08–$0.09
Oct 9	5	$0.10–$0.13

Condition	Sold 7d	Sold 30d
Lightly Played	1	5
Near Mint	21	113
Moderately Played	0	0

Sales data: TCGplayer

Quick answers

How much is Professor's Research [Professor Oak] 122/131 worth?

As of October 10, 2026, Professor's Research [Professor Oak] 122/131 from SV: Prismatic Evolutions has a TCGplayer market price of $0.23. 21 Near Mint copies sold on TCGplayer this week at $0.05 to $0.40.

Is Professor's Research [Professor Oak] 122/131 going up or down in price?

Its TCGplayer market price is up 4.5% over the past 30 days and down 11.5% over the past week, as of October 10, 2026.

Price Snapshot

Market

$0.23

Low

$0.01

Mid

$0.24

7-Day:-$0.03 (-11.5%)

30-Day:+$0.01 (+4.5%)

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%	$0.12	Cash buylist, low end
60%	$0.14	Cash buylist, typical
70%	$0.16	Buylist top end, store credit
80%	$0.18	Bulk lot or quick sale
90%	$0.21	Quick sale, just under market
100%	$0.23	Market price
110%	$0.25	Asking price, room to negotiate
120%	$0.28	Asking price, room to negotiate
150%	$0.35	Presale and hype pricing

Your price (USD)

$

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

Trainer - Supporter

Discard your hand and draw 7 cards.

Where to Buy

TCGPlayerRaw$0.23Raw copies, condition graded by the marketplace

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