Quagsire #30, Reverse Holo, Aquapolis
- Card number: #30/147
- Rarity: Rare
A PSA 9 Quagsire #30 Reverse Holo from Aquapolis has a TCGBerg fair value of $639 as of Nov 15, 2026. It rests on 9 recorded sales, the latest on Oct 12, 2026. PSA has graded 29 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
9 sales · latest Oct 12, 2026
- Population · PSA 9
- 29
- Market cap
- $18.5K
- Volatility
- 2.3%
- YTD
- ↑ 435.0%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 9
$639
Based on 9 recorded sales. Latest sale: Oct 12, 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 last PSA 9 sale, $1,000 on Oct 12, 2026, sits 56.5% above the $639 fair value. The value rests on 9 recorded PSA 9 sales. The latest sale ran above the recent run: the last 5 PSA 9 sales averaged $491, within 23.1% of the value. Its confidence band runs from $506 to $771. A PSA 10 ($3,768) is worth 5.9 times a PSA 9 ($639). Over the past 30 days the PSA 9 value has fallen 7.6%. With sparse 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 LP$160Ungraded · market price
- Raw NM$120Ungraded · market price
- Raw MP$69Ungraded · market price
- Raw HP$65Ungraded · TCGBerg fair value
- Raw Damaged$48Ungraded · TCGBerg fair value
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.
- $360Nov 6, 2026 · via eBayabove fair value by 12.2%
- $1,000Oct 12, 2026 · via eBayabove fair value by 49.8%
- $500Oct 1, 2026 · via eBayabove fair value by 50.7%
- $338Sep 30, 2026 · via eBayabove fair value by 0.6%
- $350Sep 28, 2026 · via eBayabove fair value by 5.5%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 78.6% 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.
- CGC9.5$5961d -7d -30d -
- Pop
- 3
- Mcap
- $1.8K
- Evidence
- Sparse
- Last
- $127
- $3,7681d 0.2%7d 1.9%30d 0.6%
- Pop
- 13
- Mcap
- $49.0K
- Evidence
- Sparse
- Last
- $3,400
- $6391d 0.0%7d 0.1%30d 7.6%
- Pop
- 29
- Mcap
- $18.5K
- Evidence
- Sparse
- Last
- $1,000
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC9.5 | $596 | 3 | $1.8K | - | - | - | - | Sparse | $1277mo ago | |
| $3,768 | 13 | $49.0K | up 0.2% | up 1.9% | up 0.6% | up 38.8% | Sparse | $3,4002mo ago | ||
| $639 | 29 | $18.5K | 0.0% | up 0.1% | down 7.6% | up 63.8% | Sparse | $1,0001mo ago | ||
| $322 | 26 | $8.4K | up 0.1% | up 0.4% | down 0.4% | up 110.4% | Sparse | $3601w ago | ||
| $292 | 23 | $6.7K | up 0.1% | down 0.4% | down 4.7% | up 173.0% | Sparse | $5002mo ago | ||
| $125 | 11 | $1.4K | up 0.1% | up 0.1% | down 1.1% | up 25.9% | Sparse | $366mo ago | ||
| $45 | 4 | - | 0.0% | 0.0% | up 3.2% | up 17.6% | Sparse | - | ||
| Raw | $120 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | $1203mo ago |
Graded population report
166 graded copies of Quagsire Reverse Holo across 21 grades. The selected grade is highlighted.
PSA 9 makes up 17% of graded copies: 29 of 166. It’s the most common grade for this card.
Analysis
Quagsire - Reverse Holo at PSA 10 carries a TCGBerg fair value of $3,768 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Aquapolis, from PSA 5 up to PSA 10. A graded population of 13 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 risen 0.6%.
