Professor's Research [Professor Birch] 221 Price & Price History
First printing: Professor's Research [Professor Juniper] SWSH152, SWSH: Sword & Shield Promo Cards
$0.20
down 9.1% 7 d0.0% 30 d– 1 y
![Professor's Research [Professor Birch] - 221](/img/664829_400w.jpg)
- Number
- 221
- Rarity
- Promo
- Released
- 31 Mar 2023
- Prices since
- 22 Nov 2025
Professor's Research [Professor Birch] 221 Price History
Professor's Research [Professor Birch] 221's lowest price is $0.16 and highest is $2.62 since Nov 2025.
A Promo card from Scarlet & Violet Promo Cards, released Mar 2023. Market price $0.20, down 9.1% in 7 days.
- 7 ddown 9.1%
- 30 d0.0%
- 90 dup 5.3%
- 1 y–
- Below its highest92.4%
| Printing | Lowest listing | Mid | Market |
|---|---|---|---|
| Normal | $0.01 | $0.25 | $0.20 |
Also printed in
- Professor Program PromosProfessor's Research [Professor Juniper] - 085/086$32.19
- Pokemon GOProfessor's Research [Professor Willow] (Secret)$9.40
- SWSH01: Sword & Shield Base SetProfessor's Research [Professor Magnolia] (Full Art)$5.46
- SV01: Scarlet & Violet Base SetProfessor's Research [Professor Sada] - 240/198$2.57
- SWSH: Sword & Shield Promo CardsProfessor's Research [Professor Juniper] - SWSH152$2.49
- SWSH: Crown ZenithProfessor's Research [Professor Rowan] (Full Art)$1.76
- Prize Pack Series CardsProfessor's Research [Professor Juniper] - 060/072$1.33
- CelebrationsProfessor's Research [Professor Oak] (Full Art)$1.00
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Questions about Professor's Research [Professor Birch] 221
How much is Professor's Research [Professor Birch] 221 worth?
Professor's Research [Professor Birch] 221 is worth $0.20, its TCGplayer market price on 16 Oct 2026. The lowest listing is $0.01.
Is Professor's Research [Professor Birch] 221 going up?
It is holding steady: unchanged in 30 days at $0.20. It is 92.4% below its highest price of $2.62 (22 Nov 2025).
When was Professor's Research [Professor Birch] 221 released?
Professor's Research [Professor Birch] 221 came out in Scarlet & Violet Promo Cards, released on 31 Mar 2023.