Heliolisk #177, Illustration Rare, Twilight Masquerade
- Card number: #177/167
- Finish: Holo
A PSA 10 Heliolisk #177 Illustration Rare from Twilight Masquerade has a TCGBerg fair value of $57 as of Nov 15, 2026. TCGBerg has recorded 41 PSA 10 sales of this card, the latest on Nov 6, 2026. PSA has graded 285 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 285
- Market cap
- $16.1K
- Volatility
- 1.5%
- YTD
- -
- Sales evidence
- Very strong
TCGBerg fair value · PSA 10
$57
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, $55 on Nov 6, 2026, is in line with the $57 fair value (2.7% below). The value weighs 30 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $54 to $59. A PSA 10 ($57) is worth 3.1 times a PSA 9 ($18). Over the past 30 days the PSA 10 value has risen 4.0%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$4.29Ungraded · TCGBerg fair value
- Raw MP$4.11Ungraded · market price
- Raw LP$3.86Ungraded · TCGBerg fair value
- Raw HP$3.15Ungraded · market price
- Raw Damaged$1.20Ungraded · 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.
- $3.95Nov 11, 2026 · via tcgplayerRawbelow fair value by 7.9%
- $2.85Nov 11, 2026 · via tcgplayerRawbelow fair value by 33.6%
- $3.91Nov 11, 2026 · via tcgplayerRawbelow fair value by 8.9%
- $3.65Nov 11, 2026 · via tcgplayerRawbelow fair value by 14.9%
- $19Nov 9, 2026 · via Fanatics Collectabove fair value by 5.8%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 27.0% 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$281d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $35
- CGC Gem Mint 10$231d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Strong
- Last
- $23
- $571d 0.1%7d 0.2%30d 4.0%
- Pop
- 285
- Mcap
- $16.1K
- Evidence
- Very strong
- Last
- $55
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $28 | - | - | - | - | - | - | Sparse | $354mo ago | |
| CGC Gem Mint 10 | $23 | - | - | - | - | - | - | Strong | $231mo ago | |
| $57 | 285 | $16.1K | down 0.1% | up 0.2% | up 4.0% | up 42.6% | Very strong | $551w ago | ||
| $18 | 328 | $6.0K | down 1.0% | down 2.9% | up 9.3% | up 11.8% | Very strong | $196d ago | ||
| $17 | 62 | $1.1K | up 0.6% | down 6.9% | up 8.8% | up 107.0% | Limited | $176mo ago | ||
| $11 | 5 | $55 | down 9.9% | down 11.5% | up 10.6% | up 40.0% | Sparse | - | ||
| $11 | 2 | $22 | down 9.9% | down 11.6% | up 11.6% | up 50.0% | Sparse | - | ||
| Raw | $4.29 | - | - | - | down 3.6% | down 4.7% | - | Very strong | $3.954d ago |
PSA population report
682 graded copies of Heliolisk Illustration Rare across 5 grades. The selected grade is highlighted.
PSA 10 makes up 42% of graded copies: 285 of 682. PSA 9 is the most common grade (48%).
Analysis
Heliolisk - Illustration Rare at PSA 10 carries a TCGBerg fair value of $57 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Twilight Masquerade, from PSA 6 up to PSA 10. A graded population of 285 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on very strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 4.0%.