- Card Name
- Professor's Research
- Current Price
- $0.23
- Set
- SV: Sylveon ex Stellar Tera Type Starter Set
- Game
- Pokemon Japanese
- Rarity
- None
- Card Number
- 021/022
- Variant
- Normal - Japanese
- Finish
- normal
- Era
- Modern
- Type
- normal
- Last Updated
- June 6, 2026
| Period | Change |
|---|---|
| 7d | +130.0% |
| 30d | +130.0% |
| 90d | +130.0% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.23 | +130.0% | +130.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.23 | Blended market value | View price history |
| TCGPlayer | $0.23 | Marketplace price | Check listings |
Sources tracked: tcgplayer_market, justtcg.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track, Grade, or Sell This Card
- Add this card to your collection to track value over time.
- Check grading ROI before submitting to PSA, BGS, or CGC.
- Compare selling options for Pokemon Japanese cards.
- Scan another card for instant identification and pricing.
Track Professor's Research price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from SV: Sylveon ex Stellar Tera Type Starter Set
Sylveon ex — $6.63
Mimikyu — $6.33
Zapdos — $5.49
Xerneas — $4.00
Marill — $3.26
Precious Trolley — $3.00
Oricorio — $2.50
Snorlax — $2.25
Mantine — $0.50
Nemona — $0.23
Professor's Research in Other Sets
Professor's Research (S Promo) — $49.00- Professor's Research (Pokemon Japanese Zeraora High Class) — $30.99
Professor's Research (Zeraora High Class) — $30.99
Professor's Research (S Promo) — $21.50- Professor's Research (Pokemon Japanese V Starter Set sA) — $21.32
Professor's Research (Deoxys High Class) — $17.00- Professor's Research (Pokemon Japanese Lucario Starter) — $13.79
Related Pages
- Professor's Research Price Chart & History
- Professor's Research Sold Comps & Sales History
- Cards Similar to Professor's Research
- Professor's Research Investment Analysis
- Professor's Research Condition Prices (LP/MP/HP)
- SV: Sylveon ex Stellar Tera Type Starter Set Set Price Guide
- Pokemon Japanese Hub
- Pokemon Japanese Price Guide
- None Pokemon Japanese Cards
- Most Expensive Pokemon Japanese Cards
- Best Cards Under $5
- Pokemon Japanese Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Pokemon Japanese Cards
Frequently Asked Questions
How much is Professor's Research from Sylveon ex Stellar Tera Type Starter Set worth?
Professor's Research from Sylveon ex Stellar Tera Type Starter Set is currently worth $0.23 in 2026. The price has changed +130.0% over the last 7 days. Prices are updated daily from multiple sources.
How rare is Professor's Research in Sylveon ex Stellar Tera Type Starter Set?
Professor's Research is a None card from the Sylveon ex Stellar Tera Type Starter Set set in Pokemon Japanese.
Is Professor's Research going up in value?
Professor's Research has increased 130.0% in the last 7 days and increased 130.0% in 30 days. Current Guardian Estimate: $0.23.
Where can I buy Professor's Research?
You can compare prices and buy Professor's Research on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.23.
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How much is Professor's Research from Sylveon ex Stellar Tera Type Starter Set worth?
Professor's Research from Sylveon ex Stellar Tera Type Starter Set is currently worth $0.23 in 2026. The price has changed +130.0% over the last 7 days. Prices are updated daily from multiple sources.
How rare is Professor's Research in Sylveon ex Stellar Tera Type Starter Set?
Professor's Research is a None card from the Sylveon ex Stellar Tera Type Starter Set set in Pokemon Japanese.
Is Professor's Research going up in value?
Professor's Research has increased 130.0% in the last 7 days and increased 130.0% in 30 days. Current Guardian Estimate: $0.23.
Where can I buy Professor's Research?
You can compare prices and buy Professor's Research on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.23.