Gastly - 123/217 (Cosmos Holo)
Market Price
Updated Feb 18, 2026
$0.34
-22.6%this week
Price by Condition
| Near MintNM | Lightly PlayedLP | Moderately PlayedMP | Heavily PlayedHP |
|---|---|---|---|
| $0.24 | $0.46 | — | — |
Price Trends
7 Days
-22.6%30 Days
-59.3%90 Days
-59.3%1 Year
—Card Analysis
AIGastly - 123/217 (Cosmos Holo) from Miscellaneous Cards & Products currently trades at $0.34 market value.
Gastly - 123/217 (Cosmos Holo) has dropped 22.6% this week — this could be a buying opportunity if you believe in the long-term value. The 30-day decline of 59.3% suggests weakening demand — vendors should adjust buy offers accordingly. The 90-day trend of -59.3% indicates a longer-term price correction.
Near Mint copies at $0.24 versus Lightly Played at $0.46 gives a -92% condition spread. At this price point, this card typically moves in bulk lots or as part of set completions rather than as an individual chase card.
Card Details
| Card Name | Gastly - 123/217 (Cosmos Holo) |
| Set | Miscellaneous Cards & Products |
| Pokemon | Gastly |
| Game | Pokemon TCG |
| Market Price | $0.34 |
| Last Updated | Feb 18, 2026 |
Frequently Asked Questions
How much is Gastly - 123/217 (Cosmos Holo) from Miscellaneous Cards & Products worth?
The current market value of Gastly - 123/217 (Cosmos Holo) from Miscellaneous Cards & Products is $0.34. Near Mint copies sell for approximately $0.24, Lightly Played for $0.46, Moderately Played for —, and Heavily Played for —.
Is Gastly - 123/217 (Cosmos Holo) going up or down in value?
Over the last 7 days, Gastly - 123/217 (Cosmos Holo) has decreased by 22.6%. The 30-day trend shows a decline of 59.3%.
What condition should I buy Gastly - 123/217 (Cosmos Holo) in?
For collectors, Near Mint is always preferred as it holds the most resale value. However, Lightly Played copies of Gastly - 123/217 (Cosmos Holo) at $0.46 offer good value compared to Near Mint at $0.24 — a savings of $-0.22. For binder collections or casual play, LP is an excellent choice.
Should I get Gastly - 123/217 (Cosmos Holo) graded?
Professional grading (PSA, BGS, CGC) is most worthwhile for cards worth $50 or more in raw condition. At $0.34 market value, consider the grading cost ($20-$150) versus the potential value increase before submitting.
Where can I check Gastly - 123/217 (Cosmos Holo) prices for free?
You can look up Gastly - 123/217 (Cosmos Holo) 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 Gastly - 123/217 (Cosmos Holo) from Miscellaneous Cards & Products
Gastly - 123/217 (Cosmos Holo) is a Pokemon trading card from the Miscellaneous Cards & Products set. The current market value is $0.34, based on recent marketplace sales data. It ranks #398 out of 1000 cards in the set by market price. Prices vary by condition — Near Mint copies typically command the highest price.
Over the past week, Gastly - 123/217 (Cosmos Holo) has declined 22.6% in value. The 30-day trend shows a decline of 59.3%. Over the past 90 days, the price has decreased by 59.3%. Vendors should monitor these trends when setting buy prices at trade shows.
Looking for more Gastly cards? Browse our Gastly price guide or explore all cards in the Miscellaneous Cards & Products 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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