Price updates are limited. Some displayed estimates may be older. See each card’s price history for context.
![Professor's Research [Professor Birch] - 221 — SV: Scarlet & Violet Promo Cards Pokémon TCG card](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F664829.jpg&w=3840&q=75)
Pokémon TCG · PromoLive pricing
Professor's Research [Professor Birch] - 221
Trending Up+10.5%SV: Scarlet & Violet Promo Cards, 2023 · #221
Professor's Research [Professor Birch] - 221's Near Mint price is down 16.0% ($0.04) over the past 30 days.
Fresh· Updated Nov 3, 2026
Card Details
TypeTrainer — Supporter
ArtistHideki Ishikawa
Card TextDiscard your hand and draw 7 cards.
inkwell Fair Value™?· NM
$0.21
single source
$0.20$0.21
Condition?
Confidencemedium
Prices as ofNov 3
Normal—
Cheapest printing—
Why This Price
inkwell Estimate
Fair Value$0.21
Movement
7D Change+10.5% (+$0.02)
30D Change-16.0% (-$0.04)
Freshness
Prices as ofNov 3
Update cadenceDaily
Inkwell Fair Value$0.21
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More from SV: Scarlet & Violet Promo Cards
See all cards →- How much is Professor's Research [Professor Birch] - 221 worth?
- The current Near Mint price for Professor's Research [Professor Birch] - 221 from SV: Scarlet & Violet Promo Cards (Pokémon TCG) is $0.21. It has increased 10.5% over the past 7 days.
- What set is Professor's Research [Professor Birch] - 221 from?
- Professor's Research [Professor Birch] - 221 is from the SV: Scarlet & Violet Promo Cards set, released March 2023. It is a Promo in Pokémon TCG.
- What rarity is Professor's Research [Professor Birch] - 221?
- Professor's Research [Professor Birch] - 221 is a Promo card from SV: Scarlet & Violet Promo Cards in Pokémon TCG.
- How has the price of Professor's Research [Professor Birch] - 221 changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Professor's Research [Professor Birch] - 221 has fallen 16.0% ($0.04) to $0.21.
- How many Professor's Research [Professor Birch] - 221 cards exist?
- There are 2 different Professor's Research [Professor Birch] - 221 cards across Pokémon TCG sets. Each version has unique stats, abilities, and artwork.




![Professor's Research [Professor Kukui] - 222](/_next/image?url=https%3A%2F%2Fproduct-images.tcgplayer.com%2Ffit-in%2F437x437%2F664827.jpg&w=3840&q=75)