Shellder #90, Normal, Japanese Topsun
Japanese edition
- Card number: #90
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 9 Shellder #90 Normal from Japanese Topsun has a TCGBerg fair value of $83 as of Nov 15, 2026. It rests on 11 recorded sales, the latest on Sep 26, 2026. PSA has graded 30 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
11 sales · latest Sep 26, 2026
- Population · PSA 9
- 30
- Market cap
- $2.5K
- Volatility
- 0.9%
- YTD
- ↑ 149.3%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$83
Based on 11 recorded sales. Latest sale: Sep 26, 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, $75 on Sep 26, 2026, sits 9.3% below the $83 fair value. The value rests on 11 recorded PSA 9 sales. Its confidence band runs from $73 to $92. A PSA 10 ($1,141) is worth 13.8 times a PSA 9 ($83). Over the past 30 days the PSA 9 value has risen 0.8%. 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
16 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 9, 2026 | PSA7 | eBay | $37 | above fair value by +9.9% |
| Oct 24, 2026 | PSA8 | eBay | $28 | below fair value by -34.8% |
| Oct 16, 2026 | PSA8 | Fanatics Collect | $59 | above fair value by +30.9% |
| Sep 26, 2026 | PSA9 | eBay | $75 | above fair value by +1.4% |
| Aug 10, 2026 | PSA10 | Goldin | $1,037 | above fair value by +2.9% |
- $37Nov 9, 2026 · via eBayPSA7↑above fair value by 9.9%
- $28Oct 24, 2026 · via eBayPSA8↓below fair value by 34.8%
- $59Oct 16, 2026 · via Fanatics CollectPSA8↑above fair value by 30.9%
- $75Sep 26, 2026 · via eBayPSA9↑above fair value by 1.4%
- $1,037Aug 10, 2026 · via GoldinPSA10↑above fair value by 2.9%
| Jul 20, 2026 | PSA8 | eBay | $33 | below fair value by -9.0% |
| Jun 15, 2026 | PSA8 | Fanatics Collect | $30 | below fair value by -14.1% |
| Jun 1, 2026 | PSA9 | eBay | $77 | above fair value by +24.0% |
- $33PSA8↓below fair value by 9.0%
- $30PSA8↓below fair value by 14.1%
- $77PSA9↑above fair value by 24.0%
11 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 41.9% 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$1,1411d ·0.0%7d ↑0.8%30d ↓0.4%
- Pop
- 13
- Mcap
- $14.8K
- Evidence
- Sparse
- Last
- $1,037
- PSA9$831d ↓0.6%7d ↑0.2%30d ↑0.8%
- Pop
- 30
- Mcap
- $2.5K
- Evidence
- Limited
- Last
- $75
- PSA8$411d ·0.0%7d ↓0.4%30d ↓7.0%
- Pop
- 22
- Mcap
- $906
- Evidence
- Moderate
- Last
- $28
| PSA10 | $1,141 | 13 | $14.8K | 0.0% | ↑up 0.8% | ↓down 0.4% | ↑up 13.1% | Sparse | $1,0373mo ago |
| PSA9 | $83 | 30 | $2.5K | ↓down 0.6% | ↑up 0.2% | ↑up 0.8% | ↑up 9.4% | Limited | $752mo ago |
| PSA8 | $41 | 22 | $906 | 0.0% | ↓down 0.4% | ↓down 7.0% | ↑up 10.4% | Moderate | $283w ago |
| PSA7 | $34 | 7 | $236 | 0.0% | 0.0% | ↓down 17.4% | ↑up 4.7% | Sparse | $376d ago |
| PSA6 | $34 | 7 | $236 | 0.0% | 0.0% | ↓down 16.2% | ↑up 5.3% | Sparse | $201y ago |
| PSA5 | $28 | 3 | - | 0.0% | 0.0% | ↓down 28.3% | ↓down 12.6% | Sparse | - |
PSA population report
How Shellder'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.82 graded copies of Shellder Normal across 6 grades. The selected grade is highlighted.
PSA 9 makes up 37% of graded copies: 30 of 82. It’s the most common grade for this card.
Analysis
Shellder - Blue Back at PSA 10 carries a TCGBerg fair value of $1,141 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Japanese Topsun, 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 fallen 0.4%.