Marnie #208, Secret, Sword & Shield
- Card number: #208/202
- Rarity: Secret Rare
- Finish: Holo
A PSA 10 Marnie #208 Secret from Sword & Shield has a TCGBerg fair value of $103 as of Nov 15, 2026. TCGBerg has recorded 76 PSA 10 sales of this card, the latest on Nov 11, 2026. PSA has graded 1,550 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 1,550
- Market cap
- $159.3K
- Volatility
- 4.6%
- YTD
- ↑ 76.0%
- Sales evidence
- Very strong
TCGBerg fair value · PSA 10
$103
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, $80 on Nov 11, 2026, sits 22.2% below the $103 fair value. The value weighs 30 PSA 10 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 5 PSA 10 sales averaged $101, within 1.4% of the value. Its confidence band runs from $98 to $107. A PSA 10 ($103) is worth 3.0 times a PSA 9 ($34). Over the past 30 days the PSA 10 value has risen 15.3%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$19Ungraded · TCGBerg fair value
- Raw LP$18Ungraded · TCGBerg fair value
- Raw MP$17Ungraded · TCGBerg fair value
- Raw Damaged$13Ungraded · 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 11, 2026 · via eBaybelow fair value by 22.2%
- $18Nov 11, 2026 · via tcgplayerRawbelow fair value by 2.0%
- $43Nov 10, 2026 · via eBayabove fair value by 25.0%
- $119Nov 10, 2026 · via eBayabove fair value by 15.8%
- $110Nov 6, 2026 · via eBayabove fair value by 16.4%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 8.5% 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$1251d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $125
- CGC9.5$391d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $30
- BGS 10 Pristine$1251d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $125
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $125 | - | - | - | - | - | - | Sparse | $12510mo ago | |
| CGC9.5 | $39 | - | - | - | - | - | - | Sparse | $306mo ago | |
| BGS 10 Pristine | $125 | - | - | - | - | - | - | Sparse | $12510mo ago | |
| BGS9.5 | $19 | - | - | - | - | - | - | Sparse | $198mo ago | |
| $103 | 1,550 | $159.3K | down 2.5% | up 8.6% | up 15.3% | up 20.9% | Very strong | $804d ago | ||
| $34 | 972 | $33.4K | down 1.9% | up 6.9% | up 13.7% | up 7.8% | Very strong | $435d ago | ||
| $31 | 200 | $6.2K | down 1.2% | up 4.9% | up 9.5% | up 3.2% | Strong | $301w ago | ||
| $29 | 28 | $824 | down 1.2% | up 4.4% | up 8.5% | up 4.7% | Sparse | - | ||
| $23 | 19 | $432 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | - | ||
| Raw | $19 | - | - | - | down 0.9% | down 2.0% | - | Very strong | $184d ago |
Graded population report
2,787 graded copies of Marnie Secret across 11 grades. The selected grade is highlighted.
PSA 10 makes up 56% of graded copies: 1,550 of 2,787. It’s the most common grade for this card.
Analysis
Marnie - Secret at CGC Pristine 10 carries a TCGBerg fair value of $125 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Sword & Shield, from BGS 9.5 up to CGC Pristine 10. The CGC Pristine 10 valuation rests on sparse sales evidence.