Staryu #120, Normal, Japanese Topsun
Japanese edition
- Card number: #120
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 8 Staryu #120 Normal from Japanese Topsun has a TCGBerg fair value of $67 as of Nov 15, 2026. TCGBerg has recorded 3 PSA 8 sales of this card, the latest on Nov 1, 2026. PSA has graded 23 copies at PSA 8.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 8
- 23
- Market cap
- $1.5K
- Volatility
- 1.5%
- YTD
- ↑ 63.9%
- Sales evidence
- Moderate
TCGBerg fair value · PSA 8
$67
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 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. 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 8 sale, $71 on Nov 1, 2026, sits 6.6% above the $67 fair value. The value weighs 3 PSA 8 sales from the past year, not the latest one alone. With so few PSA 8 sales on record, a single sale can sit far from the value. Its confidence band runs from $60 to $73. A PSA 10 ($2,421) is worth 13.1 times a PSA 9 ($185). Over the past 30 days the PSA 8 value has risen 3.3%.
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
8 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 1, 2026 | PSA8 | eBay | $71 | above fair value by +6.9% |
| Oct 24, 2026 | PSA8 | eBay | $61 | below fair value by -7.1% |
| Aug 1, 2026 | PSA6 | eBay | $32 | above fair value by +18.5% |
| May 25, 2026 | PSA6 | Fanatics Collect | $16 | below fair value by -14.5% |
| Mar 24, 2026 | PSA10 | eBay | $1,500 | above fair value by +17.0% |
- $71Nov 1, 2026 · via eBayPSA8↑above fair value by 6.9%
- $61Oct 24, 2026 · via eBayPSA8↓below fair value by 7.1%
- $32Aug 1, 2026 · via eBayPSA6↑above fair value by 18.5%
- $16May 25, 2026 · via Fanatics CollectPSA6↓below fair value by 14.5%
- $1,500Mar 24, 2026 · via eBayPSA10↑above fair value by 17.0%
| Jan 9, 2026 | PSA5 | eBay | $13 | below fair value by -17.5% |
| Dec 31, 2025 | PSA8 | eBay | $35 | below fair value by -8.2% |
| Dec 19, 2025 | PSA4 | eBay | $27 | - |
- $13PSA5↓below fair value by 17.5%
- $35PSA8↓below fair value by 8.2%
- $27PSA4-
3 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 17.5% 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$2,4211d ·0.0%7d ·0.0%30d ↓0.3%
- Pop
- 8
- Mcap
- $19.4K
- Evidence
- Limited
- Last
- $1,500
- PSA9$1851d ·0.0%7d ·0.0%30d ↑27.7%
- Pop
- 31
- Mcap
- $5.7K
- Evidence
- Sparse
- Last
- $55
- PSA8$671d ·0.0%7d ·0.0%30d ↑3.3%
- Pop
- 23
- Mcap
- $1.5K
- Evidence
- Moderate
- Last
- $71
| PSA10 | $2,421 | 8 | $19.4K | 0.0% | 0.0% | ↓down 0.3% | ↑up 27.7% | Limited | $1,5008mo ago |
| PSA9 | $185 | 31 | $5.7K | 0.0% | 0.0% | ↑up 27.7% | ↑up 15.9% | Sparse | $552y ago |
| PSA8 | $67 | 23 | $1.5K | 0.0% | 0.0% | ↑up 3.3% | ↑up 13.9% | Moderate | $712w ago |
| PSA7 | $46 | 11 | $506 | 0.0% | 0.0% | ↓down 4.8% | ↑up 7.1% | Sparse | - |
| PSA6 | $31 | 10 | $307 | ↑up 0.2% | ↑up 0.2% | ↑up 5.9% | ↑up 15.0% | Sparse | $324mo ago |
| PSA5 | $28 | 5 | - | 0.0% | 0.0% | ↑up 0.9% | ↑up 8.8% | Sparse | $1310mo ago |
PSA population report
How Staryu'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.88 graded copies of Staryu Normal across 6 grades. The selected grade is highlighted.
PSA 8 makes up 26% of graded copies: 23 of 88. PSA 9 is the most common grade (35%).
Analysis
Staryu - Blue Back at PSA 10 carries a TCGBerg fair value of $2,421 as of 2026-11-15. We track a TCGBerg fair value across 6 grades from Japanese Topsun, from PSA 5 up to PSA 10. A graded population of 8 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 0.3%.