Dual Ball #89, Reverse Holo, EX Delta Species
- Card number: #89/113
- Rarity: Uncommon
A PSA 8 Dual Ball #89 Reverse Holo from EX Delta Species has a TCGBerg fair value of $26 as of Nov 13, 2026. It rests on 3 recorded sales, the latest on Aug 22, 2026. PSA has graded 10 copies at PSA 8. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
3 sales · latest Aug 22, 2026
- Population · PSA 8
- 10
- Market cap
- $259
- Volatility
- 1.1%
- YTD
- ↑ 40.3%
- Sales evidence
- Limited
TCGBerg fair value · PSA 8
$26
Based on 3 recorded sales. Latest sale: Aug 22, 2026.
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, $21 on Aug 22, 2026, sits 18.9% below the $26 fair value. The value rests on 3 recorded PSA 8 sales. With so few PSA 8 sales on record, a single sale can sit far from the value. Its confidence band runs from $25 to $27. A PSA 10 ($322) is worth 6.1 times a PSA 9 ($53). Over the past 30 days the PSA 8 value has fallen 2.3%. 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$7.32Ungraded · market price
- Raw LP$3.19Ungraded · market price
- Raw HP$1.59Ungraded · market price
- Raw Damaged$1.19Ungraded · market price
- Raw MP$0.35Ungraded · market price
Behind the scenes
What goes into this price, and how much we know.
Recent sales
6 trackedEach sale against the grade's fair value on the day it sold.
- $3.51Oct 2, 2026 · via tcgplayerRawbelow fair value by 29.8%
- $5.00Aug 25, 2026 · via tcgplayerRawat fair value by 0.0%
- $21Aug 22, 2026 · via eBaybelow fair value by 6.6%
- $22Jun 7, 2026 · via eBaybelow fair value by 2.0%
- $21May 7, 2026 · via eBaybelow fair value by 5.8%
1 more sale with Pro
Up to 20 recent sales, each with its venue and its gap to 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.
- $3221d 0.0%7d 0.0%30d 2.4%
- Pop
- 11
- Mcap
- $3.5K
- Evidence
- Sparse
- Last
- $100
- $531d 0.0%7d 0.0%30d 2.6%
- Pop
- 22
- Mcap
- $1.2K
- Evidence
- Limited
- Last
- $36
- $261d 0.0%7d 0.0%30d 2.3%
- Pop
- 10
- Mcap
- $259
- Evidence
- Limited
- Last
- $21
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $322 | 11 | $3.5K | 0.0% | 0.0% | down 2.4% | down 11.4% | Sparse | $1001y ago | ||
| $53 | 22 | $1.2K | 0.0% | 0.0% | up 2.6% | up 19.6% | Limited | $367mo ago | ||
| $26 | 10 | $259 | 0.0% | 0.0% | down 2.3% | up 12.2% | Limited | $213mo ago | ||
| $25 | 6 | $151 | 0.0% | 0.0% | up 12.4% | up 9.1% | Sparse | - | ||
| $25 | 0 | - | 0.0% | 0.0% | up 12.4% | up 9.1% | Sparse | - | ||
| $25 | 2 | - | 0.0% | 0.0% | up 12.4% | up 9.1% | Sparse | - | ||
| Raw | $7.32 | - | - | 0.0% | 0.0% | up 9.3% | up 23.0% | - | $3.511mo ago |
PSA population report
51 graded copies of Dual Ball Reverse Holo across 5 grades. The selected grade is highlighted.
PSA 8 makes up 20% of graded copies: 10 of 51. PSA 9 is the most common grade (43%).
Analysis
Dual Ball - Reverse Holo at PSA 10 carries a TCGBerg fair value of $322 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from EX Delta Species, from PSA 7 up to PSA 10. A graded population of 11 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 2.4%.
