Gastly #177, Illustration Rare, Temporal Forces
- Card number: #177/162
- Finish: Holo
A PSA 10 Gastly #177 Illustration Rare from Temporal Forces has a TCGBerg fair value of $504 as of Nov 14, 2026. TCGBerg has recorded 625 PSA 10 sales of this card, the latest on Nov 10, 2026. PSA has graded 5,629 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 5,629
- Market cap
- $2.84M
- Volatility
- 3.1%
- YTD
- ↑ 71.7%
- Sales evidence
- Very strong
TCGBerg fair value · PSA 10
$504
Price history
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.
What the evidence says
The last PSA 10 sale, $520 on Nov 10, 2026, is in line with the $504 fair value (3.1% above). The value weighs 30 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $497 to $512. A PSA 10 ($504) is worth 5.6 times a PSA 9 ($91). Over the past 30 days the PSA 10 value has risen 5.4%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$86Ungraded · TCGBerg fair value
- Raw MP$80Ungraded · TCGBerg fair value
- Raw LP$80Ungraded · TCGBerg fair value
- Raw HP$62Ungraded · market price
- Raw Damaged$41Ungraded · market price
Behind the scenes
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.
- $80Nov 12, 2026 · via eBaybelow fair value by 3.4%
- $75Nov 12, 2026 · via eBaybelow fair value by 17.3%
- $84Nov 12, 2026 · via eBaybelow fair value by 7.4%
- $90Nov 12, 2026 · via eBaybelow fair value by 0.8%
- $85Nov 12, 2026 · via eBaybelow fair value by 6.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 22.8% 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.
- CGC Pristine 10$7651d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC Gem Mint 10$1451d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Very strong
- Last
- $103
- CGC9.5$911d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Moderate
- Last
- $71
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $765 | - | - | - | - | - | - | Sparse | - | |
| CGC Gem Mint 10 | $145 | - | - | - | - | - | - | Very strong | $1032w ago | |
| CGC9.5 | $91 | - | - | - | - | - | - | Moderate | $714mo ago | |
| BGS9.5 | $176 | - | - | - | - | - | - | Sparse | $2008mo ago | |
| $504 | 5,629 | $2.84M | 0.0% | up 0.1% | up 5.4% | down 8.0% | Very strong | $5204d ago | ||
| $91 | 9,591 | $869.9K | up 0.2% | down 6.2% | down 9.6% | down 22.6% | Very strong | $752d ago | ||
| $83 | 1,205 | $99.8K | 0.0% | up 5.4% | down 4.8% | down 23.7% | Very strong | $802d ago | ||
| $78 | 122 | $9.5K | 0.0% | 0.0% | up 24.0% | up 24.0% | Moderate | $833w ago | ||
| $62 | 67 | $4.2K | 0.0% | 0.0% | up 46.2% | up 46.2% | Moderate | $1003w ago | ||
| Raw | $86 | - | - | - | down 1.4% | down 4.9% | - | Very strong | $866d ago |
Graded population report
16,670 graded copies of Gastly Illustration Rare across 11 grades. The selected grade is highlighted.
PSA 10 makes up 34% of graded copies: 5,629 of 16,670. PSA 9 is the most common grade (58%).
Analysis
Gastly - Illustration Rare at CGC Pristine 10 carries a TCGBerg fair value of $765 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Temporal Forces, from PSA 6 up to CGC Pristine 10. The CGC Pristine 10 valuation rests on sparse sales evidence.
