Blastoise GX - SM189 (Black Star Promos)
Jumbo Cards
Image unavailable
Blastoise GX - SM189 (Black Star Promos)
Market Price
Updated Feb 20, 2026
$11.38
-0.3%this week
Price by Condition
| Near MintNM | Lightly PlayedLP | Moderately PlayedMP | Heavily PlayedHP |
|---|---|---|---|
| $11.33 | $8.96 | $8.32 | $8.99 |
Price Trends
7 Days
-0.3%30 Days
-1.6%90 Days
-8.4%1 Year
—Card Analysis
AIBlastoise GX - SM189 (Black Star Promos) from Jumbo Cards currently trades at $11.38 market value.
A minor dip of 0.3% this week, which is within normal price fluctuation. The 30-day trend of -1.6% represents a slight cooling period.
For vendors, a standard buy offer of 60-70% of market puts the buy range at $6.83–$7.97. The 21% spread between Near Mint ($11.33) and Lightly Played ($8.96) means condition grading matters significantly for this card.
Vendor Buy Guide
Standard buy offers based on percentage of market value ($11.38)
| Margin | Buy Price | Profit |
|---|---|---|
| Aggressive (80%) | $9.10 | +$2.28 |
| Standard (70%) | $7.97 | +$3.41 |
| Conservative (60%) | $6.83 | +$4.55 |
| Bulk Buy (50%) | $5.69 | +$5.69 |
Condition-adjusted buy prices (at 70%)
NM
$7.93
LP
$6.27
MP
$5.82
HP
$6.29
Card Details
| Card Name | Blastoise GX - SM189 (Black Star Promos) |
| Set | Jumbo Cards |
| Pokemon | Blastoise |
| Game | Pokemon TCG |
| Market Price | $11.38 |
| Last Updated | Feb 20, 2026 |
Frequently Asked Questions
How much is Blastoise GX - SM189 (Black Star Promos) from Jumbo Cards worth?
The current market value of Blastoise GX - SM189 (Black Star Promos) from Jumbo Cards is $11.38. Near Mint copies sell for approximately $11.33, Lightly Played for $8.96, Moderately Played for $8.32, and Heavily Played for $8.99.
Is Blastoise GX - SM189 (Black Star Promos) going up or down in value?
Over the last 7 days, Blastoise GX - SM189 (Black Star Promos) has decreased by 0.3%. The 30-day trend shows a decline of 1.6%.
What condition should I buy Blastoise GX - SM189 (Black Star Promos) in?
For collectors, Near Mint is always preferred as it holds the most resale value. However, Lightly Played copies of Blastoise GX - SM189 (Black Star Promos) at $8.96 offer good value compared to Near Mint at $11.33 — a savings of $2.37. For binder collections or casual play, LP is an excellent choice.
Should I get Blastoise GX - SM189 (Black Star Promos) graded?
Professional grading (PSA, BGS, CGC) is most worthwhile for cards worth $50 or more in raw condition. At $11.38 market value, consider the grading cost ($20-$150) versus the potential value increase before submitting.
Where can I check Blastoise GX - SM189 (Black Star Promos) prices for free?
You can look up Blastoise GX - SM189 (Black Star Promos) 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 Blastoise GX - SM189 (Black Star Promos) from Jumbo Cards
Blastoise GX - SM189 (Black Star Promos) is a Pokemon trading card from the Jumbo Cards set. The current market value is $11.38, based on recent marketplace sales data. It ranks #99 out of 243 cards in the set by market price. Prices range from $11.33 for Near Mint down to $8.99 for Heavily Played condition.
Over the past week, Blastoise GX - SM189 (Black Star Promos) has declined 0.3% in value. The 30-day trend shows a decline of 1.6%. Over the past 90 days, the price has decreased by 8.4%. Vendors typically buy this card at 60-70% of market value ($6.83–$7.97).
Looking for more Blastoise cards? Browse our Blastoise price guide or explore all cards in the Jumbo Cards 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.
More Cards from Jumbo Cards
More Blastoise Cards
Look Up Blastoise GX - SM189 (Black Star Promos) in the App
Get real-time pricing, scan cards with your camera, and calculate buy offers — 20 free lookups per day with no signup.
Open Card Value — Free