Professor's Research [Professor Magnolia] - 178/202 (Regional Championships) Reverse Holo

League & Championship Cards • Promo • Reverse Holofoil

1 NM sale on TCGplayer this week: $20.56 (Oct 28) · 2 in 30 days

TCGplayer market price$4.25as of Oct 31, 2026↑ +$2.39 (+128.5%) this week

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Selling it? At market it nets about $3.38 on TCGplayer or $3.35 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-31

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

Sold (7d / 30d)

1 / 7

NM sold between (7d)

$20.56–$20.56

Cheapest listing

$1.25

Units sold per day, Aug 30–Oct 28 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 30	1	$1.92–$1.92
Sep 4	1	$1.92–$1.92
Oct 17	1	$2.00–$2.00
Oct 28	1	$20.56–$20.56

Condition	Sold 7d	Sold 30d
Lightly Played	0	5
Moderately Played	0	0
Near Mint	1	2

Sales data: TCGplayer

Quick answers

How much is Professor's Research [Professor Magnolia] - 178/202 (Regional Championships) worth?

As of October 31, 2026, Professor's Research [Professor Magnolia] - 178/202 (Regional Championships) from League & Championship Cards has a TCGplayer market price of $4.25. 1 Near Mint copy sold on TCGplayer this week at $20.56.

Is Professor's Research [Professor Magnolia] - 178/202 (Regional Championships) going up or down in price?

Its TCGplayer market price is up 123.7% over the past 30 days and up 128.5% over the past week, as of October 31, 2026.

How can I track the price of Professor's Research [Professor Magnolia] - 178/202 (Regional Championships)?

Set a free price alert on this page: enter your email and a target price, and The Lab TCG emails you when the TCGplayer market price falls to it. Prices are checked every night, and no account is needed.

Price Snapshot

Market

$4.25

Low

$1.25

Mid

$2.99

High

$35.80

7-Day:+$2.39 (+128.5%)

30-Day:+$2.35 (+123.7%)

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%	$2.13	Cash buylist, low end
60%	$2.55	Cash buylist, typical
70%	$2.98	Buylist top end, store credit
80%	$3.40	Bulk lot or quick sale
90%	$3.83	Quick sale, just under market
100%	$4.25	Market price
110%	$4.68	Asking price, room to negotiate
120%	$5.10	Asking price, room to negotiate
150%	$6.38	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

Supporter

Discard your hand and draw 7 cards.

You may play only 1 Supporter card during your turn.

Where to Buy

TCGPlayerRaw$4.25Raw copies, condition graded by the marketplace

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eBayRaw listings

Raw listings

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