Professor's Research - 189/198 (2023)
Professor Program Promos
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Professor's Research - 189/198 (2023)
Market Price
Updated Feb 20, 2026
$15.05
0.0%this week
Price by Condition
| Near MintNM | Lightly PlayedLP | Moderately PlayedMP | Heavily PlayedHP |
|---|---|---|---|
| $15.12 | $14.89 | $40.65 | $0.20 |
Price Trends
7 Days
0.0%30 Days
+2.3%90 Days
+1.5%1 Year
—Card Analysis
AIProfessor's Research - 189/198 (2023) from Professor Program Promos currently trades at $15.05 market value.
Price has been stable this week with no significant movement. A modest 2.3% gain over 30 days shows healthy, sustainable demand.
For vendors, a standard buy offer of 60-70% of market puts the buy range at $9.03–$10.54. The modest 2% NM-to-LP spread means condition is less critical for this particular card.
Vendor Buy Guide
Standard buy offers based on percentage of market value ($15.05)
| Margin | Buy Price | Profit |
|---|---|---|
| Aggressive (80%) | $12.04 | +$3.01 |
| Standard (70%) | $10.54 | +$4.51 |
| Conservative (60%) | $9.03 | +$6.02 |
| Bulk Buy (50%) | $7.53 | +$7.52 |
Condition-adjusted buy prices (at 70%)
NM
$10.58
LP
$10.42
MP
$28.46
HP
$0.14
Card Details
| Card Name | Professor's Research - 189/198 (2023) |
| Set | Professor Program Promos |
| Pokemon | Professor's |
| Game | Pokemon TCG |
| Market Price | $15.05 |
| Last Updated | Feb 20, 2026 |
Frequently Asked Questions
How much is Professor's Research - 189/198 (2023) from Professor Program Promos worth?
The current market value of Professor's Research - 189/198 (2023) from Professor Program Promos is $15.05. Near Mint copies sell for approximately $15.12, Lightly Played for $14.89, Moderately Played for $40.65, and Heavily Played for $0.20.
Is Professor's Research - 189/198 (2023) going up or down in value?
Over the last 7 days, Professor's Research - 189/198 (2023) has remained stable by 0.0%. The 30-day trend shows a gain of 2.3%.
What condition should I buy Professor's Research - 189/198 (2023) in?
For collectors, Near Mint is always preferred as it holds the most resale value. However, Lightly Played copies of Professor's Research - 189/198 (2023) at $14.89 offer good value compared to Near Mint at $15.12 — a savings of $0.23. For binder collections or casual play, LP is an excellent choice.
Should I get Professor's Research - 189/198 (2023) graded?
Professional grading (PSA, BGS, CGC) is most worthwhile for cards worth $50 or more in raw condition. At $15.05 market value, consider the grading cost ($20-$150) versus the potential value increase before submitting.
Where can I check Professor's Research - 189/198 (2023) prices for free?
You can look up Professor's Research - 189/198 (2023) and any other Pokemon card for free using Card Value at cardvalue.app. The app provides real-time pricing, condition-based values, and trend data with 20 free lookups per day — no signup required.
About Professor's Research - 189/198 (2023) from Professor Program Promos
Professor's Research - 189/198 (2023) is a Pokemon trading card from the Professor Program Promos set. The current market value is $15.05, based on recent marketplace sales data. It ranks #24 out of 42 cards in the set by market price. Prices range from $15.12 for Near Mint down to $0.20 for Heavily Played condition.
Over the past week, Professor's Research - 189/198 (2023) has remained stable in price. The 30-day trend shows a gain of 2.3%. Over the past 90 days, the price has increased by 1.5%. Vendors typically buy this card at 60-70% of market value ($9.03–$10.54).
Looking for more Professor's cards? Browse our Professor's price guide or explore all cards in the Professor Program Promos set. Use Card Value to look up this card and thousands more for free — including a built-in buy calculator, condition pricing, and real-time trends. Our pricing data is updated hourly from real marketplace transactions.
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