Mega Gengar ex #284, Special Illustration Rare, Ascended Heroes
- Card number: #284/217
- Finish: Holo
A PSA 10 Mega Gengar ex #284 Special Illustration Rare from Ascended Heroes has a TCGBerg fair value of $1,310 as of Nov 13, 2026. TCGBerg has recorded 1,838 PSA 10 sales of this card, the latest on Nov 12, 2026. PSA has graded 11,363 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 11,363
- Market cap
- $14.88M
- Volatility
- 6.3%
- YTD
- -
- Sales evidence
- Very strong
TCGBerg fair value · PSA 10
$1,310
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, $1,275 on Nov 12, 2026, is in line with the $1,310 fair value (2.6% below). The value weighs 29 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $1,289 to $1,330. A PSA 10 ($1,310) is worth 1.8 times a PSA 9 ($737). Over the past 30 days the PSA 10 value has fallen 18.9%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw LP$724Ungraded · TCGBerg fair value
- Raw Damaged$650Ungraded · market price
- Raw NM$650Ungraded · TCGBerg fair value
- Raw MP$500Ungraded · market price
- Raw HP$450Ungraded · 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.
- $530Nov 12, 2026 · via eBaybelow fair value by 28.1%
- $590Nov 12, 2026 · via eBaybelow fair value by 19.9%
- $610Nov 12, 2026 · via eBaybelow fair value by 17.2%
- $1,275Nov 12, 2026 · via eBaybelow fair value by 2.6%
- $1,300Nov 12, 2026 · via eBaybelow fair value by 0.7%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 19.9% 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.
- $1,3101d 0.0%7d 1.7%30d 18.9%
- Pop
- 11,363
- Mcap
- $14.88M
- Evidence
- Very strong
- Last
- $1,275
- $7371d 0.0%7d 1.9%30d 6.8%
- Pop
- 6,150
- Mcap
- $4.53M
- Evidence
- Very strong
- Last
- $530
- $6881d 0.1%7d 1.8%30d 7.6%
- Pop
- 421
- Mcap
- $289.7K
- Evidence
- Very strong
- Last
- $665
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $1,310 | 11,363 | $14.88M | 0.0% | down 1.7% | down 18.9% | down 41.3% | Very strong | $1,2752d ago | ||
| $737 | 6,150 | $4.53M | 0.0% | down 1.9% | down 6.8% | down 26.1% | Very strong | $5302d ago | ||
| $688 | 421 | $289.7K | up 0.1% | down 1.8% | down 7.6% | down 29.3% | Very strong | $6652w ago | ||
| $605 | 61 | $36.9K | up 0.1% | down 2.8% | down 12.5% | down 34.2% | Limited | $6411mo ago | ||
| $428 | 30 | $12.9K | up 0.3% | down 6.4% | down 24.2% | down 50.8% | Sparse | - | ||
| Raw | $650 | - | - | - | down 6.6% | down 20.8% | - | Very strong | $5204d ago |
PSA population report
18,025 graded copies of Mega Gengar ex Special Illustration Rare across 5 grades. The selected grade is highlighted.
PSA 10 makes up 63% of graded copies: 11,363 of 18,025. It’s the most common grade for this card.
Analysis
Mega Gengar ex - Special Illustration Rare at PSA 10 carries a TCGBerg fair value of $1,310 as of 2026-11-13. We track a TCGBerg fair value across 5 grades from Ascended Heroes, from PSA 6 up to PSA 10. A graded population of 11,363 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 fallen 18.9%.
