Professor's Research [Professor Birch] - 221

Professor Program Promos • Promo • Holofoil

All 2 printings from $0.21 →

Sold $24.99 (Oct 6)

1 NM sale this week · 1 in 30 days

TCGplayer market $28.99as of Oct 11, 2026↓ -$0.99 (-3.3%) this week

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Selling it? At market it nets about $24.80 on TCGplayer or $24.48 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-11

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

Sold (7d / 30d)

1 / 1

NM sold between (7d)

$24.99–$24.99

Cheapest listing

$24.99

Units sold per day, Aug 7–Oct 6 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 7	1	$29.99–$29.99
Aug 21	1	$29.99–$29.99
Aug 22	1	$29.99–$29.99
Oct 6	1	$24.99–$24.99

Condition	Sold 7d	Sold 30d
Near Mint	1	1

Sales data: TCGplayer

Quick answers

How much is Professor's Research [Professor Birch] - 221 worth?

As of October 11, 2026, Professor's Research [Professor Birch] - 221 from Professor Program Promos has a TCGplayer market price of $28.99. 1 Near Mint copy sold on TCGplayer this week at $24.99.

Is Professor's Research [Professor Birch] - 221 going up or down in price?

Its TCGplayer market price is down 3.3% over the past 30 days and down 3.3% over the past week, as of October 11, 2026.

Price Snapshot

Market

$28.99

Low

$24.99

Mid

$26.19

High

$29.85

7-Day:-$0.99 (-3.3%)

30-Day:-$1.00 (-3.3%)

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%	$14.50	Cash buylist, low end
60%	$17.39	Cash buylist, typical
70%	$20.29	Buylist top end, store credit
80%	$23.19	Bulk lot or quick sale
90%	$26.09	Quick sale, just under market
100%	$28.99	Market price
110%	$31.89	Asking price, room to negotiate
120%	$34.79	Asking price, room to negotiate
150%	$43.49	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$28.99Raw copies, condition graded by the marketplace

Buy Now

eBayRaw listings and graded slabs

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Graded Prices

No graded comps for this card yet. Pull the current PSA/BGS listings from eBay.

Other printings of Professor's Research [Professor Birch]

See all 2 printings →

Professor's Research [Professor Birch] - 221, Scarlet & Violet Promo Cards · Promo — Professor's Research [Professor Birch] - 221
Scarlet & Violet Promo Cards · Promo
$0.21
price history

Other cards in Professor Program Promos

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