Grass Energy #104, Reverse Holo, EX Ruby & Sapphire
- Card number: #104/109
- Rarity: Common
A PSA 9 Grass Energy #104 Reverse Holo from EX Ruby & Sapphire has a TCGBerg fair value of $18 as of Nov 14, 2026. It rests on 5 recorded sales, the latest on Sep 7, 2026. PSA has graded 17 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
5 sales · latest Sep 7, 2026
- Population · PSA 9
- 17
- Market cap
- $299
- Volatility
- 1.7%
- YTD
- ↓ 50.5%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$18
Based on 5 recorded sales. Latest sale: Sep 7, 2026.
Price history
Weekly fair value for PSA 9. 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 latest recorded PSA 9 sale ($5.00 on Sep 7, 2026) sits 71.6% below the $18 fair value, too far off to read as this grade's price. The value rests on 5 recorded PSA 9 sales. Its confidence band runs from $15 to $20. A PSA 10 ($170) is worth 9.7 times a PSA 9 ($18). Over the past 30 days the PSA 9 value has risen 5.1%. With limited sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$12Ungraded · market price
- Raw LP$8.88Ungraded · TCGBerg fair value
- Raw MP$5.00Ungraded · market price
- Raw HP$4.01Ungraded · market price
- Raw Damaged$2.99Ungraded · market price
Behind the scenes
What goes into this price, and how much we know.
Recent sales
3 trackedEach sale against the grade's fair value on the day it sold.
- $5.00Sep 7, 2026 · via eBaybelow fair value by 94.1%
- $14Jul 5, 2026 · via eBaybelow fair value by 82.1%
- $8.00Dec 2, 2025 · via eBaybelow fair value by 54.9%
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.
- $1701d 0.0%7d 0.0%30d 5.7%
- Pop
- 1
- Mcap
- $170
- Evidence
- Sparse
- Last
- -
- $181d 0.0%7d 0.1%30d 5.1%
- Pop
- 17
- Mcap
- $299
- Evidence
- Limited
- Last
- $5.00
- $171d 0.1%7d 0.0%30d 4.5%
- Pop
- 10
- Mcap
- $174
- Evidence
- Sparse
- Last
- $8.00
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $170 | 1 | $170 | 0.0% | 0.0% | down 5.7% | down 72.7% | Sparse | - | ||
| $18 | 17 | $299 | 0.0% | up 0.1% | up 5.1% | down 77.9% | Limited | $5.002mo ago | ||
| $17 | 10 | $174 | up 0.1% | 0.0% | up 4.5% | down 57.4% | Sparse | $8.0012mo ago | ||
| $17 | 3 | $52 | up 0.1% | 0.0% | up 4.5% | down 18.9% | Sparse | - | ||
| $1.18 | 0 | - | up 2.6% | down 3.3% | up 5.4% | down 48.9% | Sparse | - | ||
| Raw | $12 | - | - | - | - | - | 0.0% | - | - |
PSA population report
31 graded copies of Grass Energy Reverse Holo across 4 grades. The selected grade is highlighted.
PSA 9 makes up 55% of graded copies: 17 of 31. It’s the most common grade for this card.
Analysis
Grass Energy - Reverse Holo at PSA 10 carries a TCGBerg fair value of $170 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from EX Ruby & Sapphire, from PSA 6 up to PSA 10. A graded population of 1 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 5.7%.
