Sigilyph GX (Secret)
SM - Lost Thunder
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Sigilyph GX (Secret)
Market Price
Updated Feb 20, 2026
$8.48
-0.2%this week
Price by Condition
| Near MintNM | Lightly PlayedLP | Moderately PlayedMP | Heavily PlayedHP |
|---|---|---|---|
| $8.41 | $8.18 | $6.92 | $7.50 |
Price Trends
7 Days
-0.2%30 Days
-0.9%90 Days
+5.5%1 Year
—Card Analysis
AISigilyph GX (Secret) from SM - Lost Thunder currently trades at $8.48 market value.
A minor dip of 0.2% this week, which is within normal price fluctuation. The 30-day trend of -0.9% represents a slight cooling period.
For vendors, a standard buy offer of 60-70% of market puts the buy range at $5.09–$5.94. The modest 3% 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 ($8.48)
| Margin | Buy Price | Profit |
|---|---|---|
| Aggressive (80%) | $6.78 | +$1.70 |
| Standard (70%) | $5.94 | +$2.54 |
| Conservative (60%) | $5.09 | +$3.39 |
| Bulk Buy (50%) | $4.24 | +$4.24 |
Condition-adjusted buy prices (at 70%)
NM
$5.89
LP
$5.73
MP
$4.84
HP
$5.25
Card Details
| Card Name | Sigilyph GX (Secret) |
| Set | SM - Lost Thunder |
| Pokemon | Sigilyph |
| Game | Pokemon TCG |
| Market Price | $8.48 |
| Last Updated | Feb 20, 2026 |
Frequently Asked Questions
How much is Sigilyph GX (Secret) from SM - Lost Thunder worth?
The current market value of Sigilyph GX (Secret) from SM - Lost Thunder is $8.48. Near Mint copies sell for approximately $8.41, Lightly Played for $8.18, Moderately Played for $6.92, and Heavily Played for $7.50.
Is Sigilyph GX (Secret) going up or down in value?
Over the last 7 days, Sigilyph GX (Secret) has decreased by 0.2%. The 30-day trend shows a decline of 0.9%.
What condition should I buy Sigilyph GX (Secret) in?
For collectors, Near Mint is always preferred as it holds the most resale value. However, Lightly Played copies of Sigilyph GX (Secret) at $8.18 offer good value compared to Near Mint at $8.41 — a savings of $0.23. For binder collections or casual play, LP is an excellent choice.
Should I get Sigilyph GX (Secret) graded?
Professional grading (PSA, BGS, CGC) is most worthwhile for cards worth $50 or more in raw condition. At $8.48 market value, consider the grading cost ($20-$150) versus the potential value increase before submitting.
Where can I check Sigilyph GX (Secret) prices for free?
You can look up Sigilyph GX (Secret) 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 Sigilyph GX (Secret) from SM - Lost Thunder
Sigilyph GX (Secret) is a Pokemon trading card from the SM - Lost Thunder set. The current market value is $8.48, based on recent marketplace sales data. It ranks #44 out of 168 cards in the set by market price. Prices range from $8.41 for Near Mint down to $7.50 for Heavily Played condition.
Over the past week, Sigilyph GX (Secret) has declined 0.2% in value. The 30-day trend shows a decline of 0.9%. Over the past 90 days, the price has increased by 5.5%. Vendors typically buy this card at 60-70% of market value ($5.09–$5.94).
Looking for more Sigilyph cards? Browse our Sigilyph price guide or explore all cards in the SM - Lost Thunder 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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