Market price · Holo
$0.16
TCGplayer (US) · updated Nov 2, 2026
≈ $1.47 delivered +$1.31 shipping (TCGplayer minimum on orders under $5)
Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.
TCGplayer · US market
Market
$0.16
Low
—
Mid
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Printings (9)
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
Discard your hand and draw 7 cards.
- Illustrator
- kirisAki
- Regulation
- G
- Format
- Not StandardExpanded ✓
- Released
- March 31, 2023
Price history
- Holo$0.16
- Reverse Holo$0.31
- Professor Program (Professor Store)$45.50
Show as table
| Date | Holo | Reverse Holo | Professor Program (Professor Store) |
|---|---|---|---|
| Nov 2, 2026 | $0.16 | $0.31 | $45.50 |
| Nov 1, 2026 | $0.16 | $0.31 | $45.50 |
| Oct 31, 2026 | $0.15 | $0.31 | $45.50 |
| Oct 30, 2026 | $0.14 | $0.31 | $45.50 |
| Oct 29, 2026 | $0.14 | $0.32 | $45.50 |
| Oct 28, 2026 | $0.13 | $0.31 | $30.45 |
| Oct 27, 2026 | $0.13 | $0.31 | $30.45 |
| Oct 26, 2026 | $0.13 | $0.31 | $30.45 |
| Oct 25, 2026 | $0.13 | $0.30 | $30.45 |
| Oct 24, 2026 | $0.13 | $0.30 | $30.45 |
| Oct 23, 2026 | $0.13 | $0.30 | $30.45 |
| Oct 22, 2026 | $0.13 | $0.30 | $30.45 |
| Oct 21, 2026 | $0.15 | $0.31 | $30.45 |
| Oct 20, 2026 | $0.16 | $0.28 | $30.45 |
| Oct 19, 2026 | $0.16 | $0.29 | $30.45 |
| Oct 18, 2026 | $0.15 | $0.29 | $30.45 |
| Oct 17, 2026 | $0.15 | $0.29 | $30.45 |
| Oct 16, 2026 | $0.15 | $0.29 | $30.45 |
| Oct 15, 2026 | $0.15 | $0.29 | $30.45 |
| Oct 14, 2026 | $0.15 | $0.29 | $30.45 |
| Oct 13, 2026 | $0.15 | $0.29 | $29.74 |
| Oct 12, 2026 | $0.15 | $0.27 | $29.74 |
| Oct 11, 2026 | $0.17 | $0.28 | $29.74 |
| Oct 10, 2026 | $0.16 | $0.27 | $29.74 |
| Oct 9, 2026 | $0.16 | $0.27 | $29.74 |
| Oct 8, 2026 | $0.16 | $0.27 | $29.74 |
| Oct 7, 2026 | $0.15 | $0.27 | $29.74 |
| Oct 6, 2026 | $0.16 | $0.28 | $29.74 |
| Oct 5, 2026 | $0.15 | $0.28 | $29.74 |
| Oct 4, 2026 | $0.15 | $0.28 | $29.74 |
| Oct 3, 2026 | $0.16 | $0.28 | $29.74 |
Showing the last 30 days. Full price history is on Elite and Master
Live on eBay
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Market trend
As of Nov 2, 2026 · TCGplayer (US)
- 7 days
- +23.1%
- 30 days
- 0.0%
- vs set · 7D
- −0.8%+23.8 pts vs set
- Volatility (30D) Elite+
- —
| Printing | Price | 1D | 7D | 30D |
|---|---|---|---|---|
| Holo | $0.16 | 0.0% | +23.1% | 0.0% |
| Reverse Holo | $0.31 | 0.0% | 0.0% | +10.7% |
| Non-Holo (Decks / Toolkit) | $0.09 | 0.0% | 0.0% | −18.2% |
| Play! Pokémon (Cosmos Holo) | $0.17 | 0.0% | 0.0% | 0.0% |
| Professor Program (Professor Store) | $45.50 | 0.0% | +49.4% | +53.0% |
| World Championships Deck 2023: Colorless Lugia by Gabriel Fernandez | $0.25 | 0.0% | 0.0% | −32.4% |
| World Championships Deck 2024: Crushing Thorn by Fernando Cifuentes | $1.25 | 0.0% | 0.0% | +22.5% |
| World Championships Deck 2024: Regidrago VSTAR by Evan Pavelski | $0.30 | 0.0% | 0.0% | −6.3% |
| World Championships Deck 2024: The 'Don by Jesse Parker | $0.22 | 0.0% | 0.0% | −8.3% |
Price history by source · Holo
- TCGplayer
Show as table
| Date | Value | Source |
|---|---|---|
| Nov 2, 2026 | $0.16 | TCGplayer |
| Nov 1, 2026 | $0.16 | TCGplayer |
| Oct 31, 2026 | $0.15 | TCGplayer |
| Oct 30, 2026 | $0.14 | TCGplayer |
| Oct 29, 2026 | $0.14 | TCGplayer |
| Oct 28, 2026 | $0.13 | TCGplayer |
| Oct 27, 2026 | $0.13 | TCGplayer |
| Oct 26, 2026 | $0.13 | TCGplayer |
| Oct 25, 2026 | $0.13 | TCGplayer |
| Oct 24, 2026 | $0.13 | TCGplayer |
| Oct 23, 2026 | $0.13 | TCGplayer |
| Oct 22, 2026 | $0.13 | TCGplayer |
| Oct 21, 2026 | $0.15 | TCGplayer |
| Oct 20, 2026 | $0.16 | TCGplayer |
| Oct 19, 2026 | $0.16 | TCGplayer |
| Oct 18, 2026 | $0.15 | TCGplayer |
| Oct 17, 2026 | $0.15 | TCGplayer |
| Oct 16, 2026 | $0.15 | TCGplayer |
| Oct 15, 2026 | $0.15 | TCGplayer |
| Oct 14, 2026 | $0.15 | TCGplayer |
| Oct 13, 2026 | $0.15 | TCGplayer |
| Oct 12, 2026 | $0.15 | TCGplayer |
| Oct 11, 2026 | $0.17 | TCGplayer |
| Oct 10, 2026 | $0.16 | TCGplayer |
| Oct 9, 2026 | $0.16 | TCGplayer |
| Oct 8, 2026 | $0.16 | TCGplayer |
| Oct 7, 2026 | $0.15 | TCGplayer |
| Oct 6, 2026 | $0.16 | TCGplayer |
| Oct 5, 2026 | $0.15 | TCGplayer |
| Oct 4, 2026 | $0.15 | TCGplayer |
| Oct 3, 2026 | $0.16 | TCGplayer |
Quick facts
Questions & answers
- How much is Professor's Research worth?
- Professor's Research (190/198, Scarlet & Violet) is worth about $0.16: the TCGplayer market price of its Holo printing, updated November 2, 2026.
- What printings of Professor's Research 190/198 exist?
- Professor's Research 190/198 exists in 9 printings: Holo, Reverse Holo, Non-Holo (Decks / Toolkit), Play! Pokémon (Cosmos Holo), Professor Program (Professor Store), World Championships Deck 2023: Colorless Lugia by Gabriel Fernandez, World Championships Deck 2024: Crushing Thorn by Fernando Cifuentes, World Championships Deck 2024: Regidrago VSTAR by Evan Pavelski, and World Championships Deck 2024: The 'Don by Jesse Parker.
- What set is Professor's Research from?
- Professor's Research is card 190/198 of Scarlet & Violet (Scarlet & Violet), released on March 31, 2023.
- What rarity is Professor's Research 190/198?
- Professor's Research (190/198, Scarlet & Violet) is a Rare card.
- Who illustrated Professor's Research 190/198?
- The artwork of Professor's Research (190/198, Scarlet & Violet) is by kirisAki.
Answers are generated from Tallgrass's own catalog and market data.