Gastly #57, Reverse Holo, Skyridge
- SKY

- ·Card number: #57/144
- ·Rarity: Common
A PSA 10 Gastly #57 Reverse Holo from Skyridge has a TCGBerg fair value of $9,890 as of Nov 15, 2026. It rests on 26 recorded sales, the latest on Nov 5, 2026. PSA has graded 34 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
26 sales · latest Nov 5, 2026
- Population · PSA 10
- 34
- Market cap
- $336.3K
- Volatility
- 8.5%
- YTD
- ↑ 2205.7%
- Sales evidence
- Limited
TCGBerg fair value · PSA 10
$9,890
Based on 26 recorded sales. Latest sale: Nov 5, 2026.
Price history
Weekly fair value over time, plus a confidence band around it: how precisely we can pin the value, which tightens as more sales confirm it. Dots mark individual sales, snapped to their week: red when above fair value (a premium), green when below (a deal), hollow when flagged as an outlier. Switch the active grade with the selector above.Weekly fair value for PSA 10. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales. Confidence band: how precisely we can pin the fair value. It widens when sales scatter and narrows as more sales back the value up. The dots show the actual sale prices.
What the evidence says
The latest recorded PSA 10 sale ($16,000 on Nov 5, 2026) sits 61.8% above the $9,890 fair value, too far off to read as this grade's price. The value rests on 26 recorded PSA 10 sales. Its confidence band runs from $7,503 to $12,278. A PSA 10 ($9,890) is worth 13.4 times a PSA 9 ($736). Over the past 30 days the PSA 10 value has risen 23.6%. With limited sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Side-by-side comparison of value across every grade and ungraded condition we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis. Solid bars are the TCGBerg fair value, modelled from recorded sales. Hatched bars are the latest market price instead, shown for ungraded conditions that trade too rarely for us to price one honestly.Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw LP$200Ungraded · market price
- Raw NM$175Ungraded · market price
- Raw MP$45Ungraded · market price
- Raw HP$27Ungraded · market price
- Raw Damaged$20Ungraded · market price
Behind the scenes
How the published fair value for this grade was produced: the sales it rests on, how they were put together, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.What goes into this price, and how much we know.
Recent sales
20 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 7, 2026 | PSA7 | eBay | $460 | above fair value by +154.5% |
| Nov 5, 2026 | PSA10 | eBay | $16,000 | above fair value by +60.7% |
| Oct 26, 2026 | PSA8 | Fanatics Collect | $419 | above fair value by +10.7% |
| Oct 22, 2026 | CGC6 | eBay | $120 | - |
| Oct 20, 2026 | PSA10 | eBay | $9,000 | below fair value by -4.3% |
- $460Nov 7, 2026 · via eBayPSA7↑above fair value by 154.5%
- $16,000Nov 5, 2026 · via eBayPSA10↑above fair value by 60.7%
- $419Oct 26, 2026 · via Fanatics CollectPSA8↑above fair value by 10.7%
- $120Oct 22, 2026 · via eBayCGC6-
- $9,000Oct 20, 2026 · via eBayPSA10↓below fair value by 4.3%
| Oct 15, 2026 | PSA10 | eBay | $10,100 | above fair value by +27.7% |
| Oct 15, 2026 | PSA10 | eBay | $20,000 | above fair value by +152.8% |
| Oct 9, 2026 | PSA8 | Fanatics Collect | $375 | above fair value by +13.1% |
- $10,100PSA10↑above fair value by 27.7%
- $20,000PSA10↑above fair value by 152.8%
- $375PSA8↑above fair value by 13.1%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 28.7% below fair value
All grades matrix
Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.
- CGC6-1d -7d -30d -
- Pop
- 2
- Mcap
- -
- Evidence
- Sparse
- Last
- $120
- CGC Gem Mint 10$2051d -7d -30d -
- Pop
- 8
- Mcap
- $1.6K
- Evidence
- Sparse
- Last
- $145
- PSA10$9,8901d ↓0.4%7d ↓0.5%30d ↑23.6%
- Pop
- 34
- Mcap
- $336.3K
- Evidence
- Limited
- Last
- $16,000
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC6 | - | 2 | - | - | - | - | - | Sparse | $1203w ago | |
| CGC Gem Mint 10 | $205 | 8 | $1.6K | - | - | - | - | Sparse | $1451y ago | |
| PSA10 | $9,890 | 34 | $336.3K | ↓down 0.4% | ↓down 0.5% | ↑up 23.6% | ↑up 515.0% | Limited | $16,0001w ago | |
| PSA9 | $736 | 71 | $52.3K | ↑up 0.5% | ↑up 0.5% | ↑up 6.5% | ↑up 146.6% | Sparse | $1,0001mo ago | |
| PSA8 | $380 | 37 | $14.1K | ↑up 0.1% | ↑up 0.1% | ↑up 15.2% | ↑up 217.5% | Moderate | $4193w ago | |
| PSA7 | $184 | 17 | $3.1K | ↑up 2.1% | ↑up 2.1% | ↓down 0.2% | ↑up 74.1% | Sparse | $4601w ago | |
| PSA6 | $106 | 5 | $529 | 0.0% | 0.0% | ↓down 1.2% | ↑up 21.6% | Sparse | - | |
| PSA5 | $67 | 3 | - | 0.0% | 0.0% | ↓down 6.6% | ↑up 8.8% | Sparse | - | |
| PSA1 | $60 | 1 | - | 0.0% | ↑up 1.9% | ↓down 2.2% | ↑up 9.7% | Sparse | $3711mo ago | |
| Raw | $175 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | - |
Graded population report
How Gastly's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. These are recorded graded copies, not the total print run. A smaller population alone does not establish a price premium.219 graded copies of Gastly Reverse Holo across 20 grades. The selected grade is highlighted.
PSA 10 makes up 16% of graded copies: 34 of 219. PSA 9 is the most common grade (32%).
Analysis
Gastly - Reverse Holo at PSA 10 carries a TCGBerg fair value of $9,890 as of 2026-11-14. We track a TCGBerg fair value across 8 grades from Skyridge, from PSA 1 up to PSA 10. A graded population of 34 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 23.6%.
