Mewtwo δ #12, Reverse Holo, EX Delta Species
- Card number: #12/113
- Rarity: Rare
A PSA 8 Mewtwo δ #12 Reverse Holo from EX Delta Species has a TCGBerg fair value of $3,139 as of Nov 14, 2026. TCGBerg has recorded 37 PSA 8 sales of this card, the latest on Nov 8, 2026. PSA has graded 256 copies at PSA 8.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 8
- 256
- Market cap
- $803.7K
- Volatility
- 13.4%
- YTD
- ↑ 525.9%
- Sales evidence
- Strong
TCGBerg fair value · PSA 8
$3,139
Price history
Weekly fair value for PSA 8. 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 8 sale, $2,025 on Nov 8, 2026, sits 35.5% below the $3,139 fair value. The value weighs 30 PSA 8 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 5 PSA 8 sales averaged $2,845, within 9.4% of the value. Its confidence band runs from $2,875 to $3,404. A PSA 10 ($45,445) is worth 7.3 times a PSA 9 ($6,254). Over the past 30 days the PSA 8 value has risen 43.5%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw LP$287Ungraded · market price
- Raw MP$241Ungraded · market price
- Raw HP$150Ungraded · market price
- Raw Damaged$149Ungraded · TCGBerg fair value
- Raw NM$100Ungraded · 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.
- $4,400Nov 9, 2026 · via eBaybelow fair value by 29.7%
- $1,325Nov 8, 2026 · via eBaybelow fair value by 5.1%
- $2,025Nov 8, 2026 · via eBaybelow fair value by 35.1%
- $3,250Nov 7, 2026 · via eBayabove fair value by 4.2%
- $6,000Nov 5, 2026 · via eBaybelow fair value by 5.4%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 10.2% 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.
- $45,4451d 0.0%7d 0.3%30d 6.1%
- Pop
- 34
- Mcap
- $1.55M
- Evidence
- Limited
- Last
- $43,200
- $6,2541d 0.8%7d 6.4%30d 65.2%
- Pop
- 147
- Mcap
- $919.4K
- Evidence
- Limited
- Last
- $4,400
- $3,1391d 0.0%7d 2.9%30d 43.5%
- Pop
- 256
- Mcap
- $803.7K
- Evidence
- Strong
- Last
- $2,025
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $45,445 | 34 | $1.55M | 0.0% | down 0.3% | down 6.1% | up 140.8% | Limited | $43,2003w ago | ||
| $6,254 | 147 | $919.4K | up 0.8% | down 6.4% | up 65.2% | up 149.2% | Limited | $4,4005d ago | ||
| $3,139 | 256 | $803.7K | 0.0% | up 2.9% | up 43.5% | up 140.9% | Strong | $2,0256d ago | ||
| $1,401 | 227 | $318.1K | down 0.2% | up 7.1% | up 43.5% | up 75.2% | Strong | $1,3256d ago | ||
| $1,145 | 211 | $241.6K | down 0.1% | down 2.4% | up 45.7% | up 104.7% | Strong | $1,3002w ago | ||
| $640 | 87 | - | down 0.3% | down 0.7% | up 43.9% | up 104.7% | Strong | $7752w ago | ||
| Raw | $100 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | $2,0002mo ago |
PSA population report
962 graded copies of Mewtwo δ Reverse Holo across 6 grades. The selected grade is highlighted.
PSA 8 makes up 27% of graded copies: 256 of 962. It’s the most common grade for this card.
Analysis
Mewtwo - Reverse Holo at PSA 10 carries a TCGBerg fair value of $45,445 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from EX Delta Species, from PSA 5 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 fallen 6.1%.
