Masquerain #012, 1st Edition, Undone Seal
Japanese edition
- Card number: #012
- ·Rarity: Holo Rare
- ·Finish: Holo
A PSA 10 Masquerain #012 1st Edition from Undone Seal has a TCGBerg fair value of $88 as of Nov 15, 2026. It rests on 9 recorded sales, the latest on Sep 20, 2026. PSA has graded 22 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
9 sales · latest Sep 20, 2026
- Population · PSA 10
- 22
- Market cap
- $1.9K
- Volatility
- 1.2%
- YTD
- -
- Sales evidence
- Limited
TCGBerg fair value · PSA 10
$88
Based on 9 recorded sales. Latest sale: Sep 20, 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 last PSA 10 sale, $130 on Sep 20, 2026, sits 47.3% above the $88 fair value. The value rests on 9 recorded PSA 10 sales. The latest sale ran above the recent run: the last 4 PSA 10 sales averaged $81, within 8.0% of the value. Its confidence band runs from $71 to $105. A PSA 10 ($88) is worth 2.0 times a PSA 9 ($45). 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 HP$10Ungraded · market price
- Raw MP$4.99Ungraded · market price
- Raw Damaged$3.00Ungraded · 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
8 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Sep 20, 2026 | PSA10 | eBay | $130 | above fair value by +54.2% |
| Aug 17, 2026 | PSA9 | eBay | $60 | above fair value by +46.0% |
| Aug 15, 2026 | PSA9 | eBay | $43 | above fair value by +5.0% |
| Jul 9, 2026 | PSA9 | eBay | $30 | below fair value by -27.0% |
| May 20, 2026 | PSA9 | eBay | $60 | above fair value by +45.9% |
- $130Sep 20, 2026 · via eBayPSA10↑above fair value by 54.2%
- $60Aug 17, 2026 · via eBayPSA9↑above fair value by 46.0%
- $43Aug 15, 2026 · via eBayPSA9↑above fair value by 5.0%
- $30Jul 9, 2026 · via eBayPSA9↓below fair value by 27.0%
- $60May 20, 2026 · via eBayPSA9↑above fair value by 45.9%
| Apr 21, 2026 | PSA10 | eBay | $105 | above fair value by +25.0% |
| Mar 10, 2026 | PSA10 | eBay | $75 | below fair value by -10.7% |
| Dec 12, 2025 | PSA10 | eBay | $45 | below fair value by -46.4% |
- $105PSA10↑above fair value by 25.0%
- $75PSA10↓below fair value by 10.7%
- $45PSA10↓below fair value by 46.4%
3 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 46.4% 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.
- PSA10$881d ↑0.2%7d ↑2.0%30d -
- Pop
- 22
- Mcap
- $1.9K
- Evidence
- Limited
- Last
- $130
- PSA9$451d ↑0.4%7d ↑0.4%30d -
- Pop
- 26
- Mcap
- $1.2K
- Evidence
- Limited
- Last
- $60
- PSA8$141d ↓1.5%7d ↑12.9%30d -
- Pop
- 3
- Mcap
- $42
- Evidence
- Sparse
- Last
- -
| PSA10 | $88 | 22 | $1.9K | ↑up 0.2% | ↑up 2.0% | - | - | Limited | $1302mo ago |
| PSA9 | $45 | 26 | $1.2K | ↑up 0.4% | ↑up 0.4% | - | - | Limited | $603mo ago |
| PSA8 | $14 | 3 | $42 | ↓down 1.5% | ↑up 12.9% | - | - | Sparse | - |
| PSA7 | $6.84 | 2 | $14 | ↓down 1.4% | ↑up 20.8% | - | - | Sparse | - |
| PSA6 | $3.32 | 0 | - | ↓down 1.2% | ↑up 29.7% | - | - | Sparse | - |
| Raw | $4.99 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | $4.995mo ago |
PSA population report
How Masquerain'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.53 graded copies of Masquerain 1st Edition across 4 grades. The selected grade is highlighted.
PSA 10 makes up 42% of graded copies: 22 of 53. PSA 9 is the most common grade (49%).
Analysis
Masquerain - 1st Edition at PSA 10 carries a TCGBerg fair value of $88 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Undone Seal, from PSA 6 up to PSA 10. A graded population of 22 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence.