Blastoise #13, Prerelease-Staff, HS Unleashed
- HU

- ·Card number: #13/95
- ·Rarity: Rare
- ·Finish: Holo
A PSA 9 Blastoise #13 Prerelease-Staff from HS Unleashed has a TCGBerg fair value of $2,482 as of Nov 14, 2026. It rests on 27 recorded sales, the latest on Oct 21, 2026. PSA has graded 64 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
27 sales · latest Oct 21, 2026
- Population · PSA 9
- 64
- Market cap
- $158.8K
- Volatility
- 19.8%
- YTD
- ↑ 360.1%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$2,482
Based on 27 recorded sales. Latest sale: Oct 21, 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 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. 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 9 sale, $3,013 on Oct 21, 2026, sits 21.4% above the $2,482 fair value. The value rests on 27 recorded PSA 9 sales. Its confidence band runs from $2,235 to $2,729. A PSA 10 ($24,183) is worth 9.7 times a PSA 9 ($2,482). Over the past 30 days the PSA 9 value has risen 28.8%. 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.
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
20 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 6, 2026 | PSA7 | eBay | $975 | above fair value by +64.5% |
| Oct 30, 2026 | PSA7 | eBay | $830 | above fair value by +44.3% |
| Oct 25, 2026 | PSA8 | eBay | $988 | above fair value by +66.8% |
| Oct 21, 2026 | PSA9 | eBay | $3,013 | above fair value by +81.5% |
| Oct 20, 2026 | PSA9 | eBay | $3,000 | above fair value by +80.7% |
- $975Nov 6, 2026 · via eBayPSA7↑above fair value by 64.5%
- $830Oct 30, 2026 · via eBayPSA7↑above fair value by 44.3%
- $988Oct 25, 2026 · via eBayPSA8↑above fair value by 66.8%
- $3,013Oct 21, 2026 · via eBayPSA9↑above fair value by 81.5%
- $3,000Oct 20, 2026 · via eBayPSA9↑above fair value by 80.7%
| Oct 14, 2026 | PSA8 | eBay | $504 | below fair value by -13.3% |
| Oct 5, 2026 | PSA10 | Fanatics Collect | $26,400 | above fair value by +12.1% |
| Sep 26, 2026 | PSA9 | eBay | $2,030 | above fair value by +26.7% |
- $504PSA8↓below fair value by 13.3%
- $26,400PSA10↑above fair value by 12.1%
- $2,030PSA9↑above fair value by 26.7%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 18.5% 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.
- PSA10$24,1831d ·0.0%7d ·0.0%30d ↑4.9%
- Pop
- 9
- Mcap
- $217.7K
- Evidence
- Sparse
- Last
- $26,400
- PSA9$2,4821d ↑0.6%7d ↑1.6%30d ↑28.8%
- Pop
- 64
- Mcap
- $158.8K
- Evidence
- Limited
- Last
- $3,013
- PSA8$8731d ↑0.4%7d ↑0.1%30d ↑9.3%
- Pop
- 61
- Mcap
- $53.2K
- Evidence
- Limited
- Last
- $988
| PSA10 | $24,183 | 9 | $217.7K | 0.0% | 0.0% | ↑up 4.9% | ↑up 277.9% | Sparse | $26,4001mo ago |
| PSA9 | $2,482 | 64 | $158.8K | ↑up 0.6% | ↑up 1.6% | ↑up 28.8% | ↑up 156.8% | Limited | $3,0133w ago |
| PSA8 | $873 | 61 | $53.2K | ↑up 0.4% | ↑up 0.1% | ↑up 9.3% | ↑up 5.8% | Limited | $9883w ago |
| PSA7 | $600 | 59 | $35.4K | 0.0% | ↑up 1.1% | ↓down 4.6% | ↓down 17.0% | Moderate | $9751w ago |
| PSA6 | $486 | 18 | $8.7K | 0.0% | ↑up 0.2% | ↓down 5.3% | ↓down 16.3% | Sparse | $5754mo ago |
| PSA5 | $486 | 3 | - | 0.0% | ↑up 0.2% | ↓down 5.3% | ↑up 4.4% | Sparse | - |
PSA population report
How Blastoise'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.214 graded copies of Blastoise Prerelease-Staff across 6 grades. The selected grade is highlighted.
PSA 9 makes up 30% of graded copies: 64 of 214. It’s the most common grade for this card.
Analysis
Blastoise-Holo Prerelease-Staff - Prerelease-Staff at PSA 10 carries a TCGBerg fair value of $24,183 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from HS Unleashed, from PSA 6 up to PSA 10. A graded population of 9 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 4.9%.