Shellder #54, Unlimited, Fossil
- FOS

- ·Card number: #54/62
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 8 Shellder #54 Unlimited from Fossil has a TCGBerg fair value of $18 as of Nov 15, 2026. TCGBerg has recorded 26 PSA 8 sales of this card, the latest on Oct 25, 2026. PSA has graded 131 copies at PSA 8.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 8
- 131
- Market cap
- $2.3K
- Volatility
- 3.1%
- YTD
- ↑ 16.1%
- Sales evidence
- Strong
TCGBerg fair value · PSA 8
$18
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, $19 on Oct 25, 2026, is in line with the $18 fair value (3.4% above). The value weighs 26 PSA 8 sales from the past year, not the latest one alone. Its confidence band runs from $17 to $19. A PSA 10 ($101) is worth 3.1 times a PSA 9 ($32). Over the past 30 days the PSA 8 value has risen 4.1%.
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.
- Raw NM$0.44Ungraded · market price
- Raw LP$0.37Ungraded · market price
- Raw MP$0.25Ungraded · market price
- Raw HP$0.23Ungraded · market price
- Raw Damaged$0.18Ungraded · market price
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 1, 2026 | PSA7 | eBay | $21 | above fair value by +23.7% |
| Oct 28, 2026 | PSA10 | eBay | $99 | below fair value by -3.1% |
| Oct 25, 2026 | PSA8 | eBay | $19 | above fair value by +11.1% |
| Oct 23, 2026 | PSA9 | eBay | $25 | below fair value by -19.4% |
| Oct 21, 2026 | PSA10 | eBay | $107 | above fair value by +4.9% |
- $21Nov 1, 2026 · via eBayPSA7↑above fair value by 23.7%
- $99Oct 28, 2026 · via eBayPSA10↓below fair value by 3.1%
- $19Oct 25, 2026 · via eBayPSA8↑above fair value by 11.1%
- $25Oct 23, 2026 · via eBayPSA9↓below fair value by 19.4%
- $107Oct 21, 2026 · via eBayPSA10↑above fair value by 4.9%
| Oct 19, 2026 | PSA8 | eBay | $14 | below fair value by -14.5% |
| Oct 17, 2026 | PSA8 | eBay | $14 | below fair value by -16.8% |
| Oct 16, 2026 | PSA7 | eBay | $16 | above fair value by +3.9% |
- $14PSA8↓below fair value by 14.5%
- $14PSA8↓below fair value by 16.8%
- $16PSA7↑above fair value by 3.9%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 36.4% 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.
- CGC Pristine 10$491d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 10
- Mcap
- $492
- Evidence
- Sparse
- Last
- $49
- CGC Gem Mint 10$251d ↓1.4%7d ↓1.1%30d ↑11.6%
- Pop
- 93
- Mcap
- $2.4K
- Evidence
- Limited
- Last
- $20
- PSA10$1011d ↑0.1%7d ↓1.0%30d ↑1.3%
- Pop
- 144
- Mcap
- $14.5K
- Evidence
- Very strong
- Last
- $99
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $49 | 10 | $492 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $491y ago | |
| CGC Gem Mint 10 | $25 | 93 | $2.4K | ↓down 1.4% | ↓down 1.1% | ↑up 11.6% | ↑up 17.8% | Limited | $209mo ago | |
| PSA10 | $101 | 144 | $14.5K | ↑up 0.1% | ↓down 1.0% | ↑up 1.3% | ↑up 27.3% | Very strong | $993w ago | |
| PSA9 | $32 | 193 | $6.3K | ↑up 2.8% | ↑up 3.0% | ↑up 5.6% | ↑up 44.1% | Moderate | $253w ago | |
| PSA8 | $18 | 131 | $2.3K | ↑up 0.1% | ↑up 1.0% | ↑up 4.1% | ↓down 14.6% | Strong | $193w ago | |
| PSA7 | $17 | 42 | $699 | ↓down 0.1% | ↑up 0.1% | ↑up 7.4% | ↓down 0.1% | Strong | $212w ago | |
| PSA6 | $17 | 25 | $416 | ↓down 0.1% | ↑up 0.1% | ↑up 7.5% | ↓down 0.1% | Sparse | $346mo ago | |
| PSA5 | $17 | 14 | - | ↓down 0.1% | ↑up 0.1% | ↑up 7.5% | ↓down 0.1% | Sparse | - | |
| PSA3 | $11 | 5 | - | 0.0% | ↓down 1.4% | ↓down 0.4% | ↓down 8.2% | Sparse | $111mo ago | |
| Raw | $0.44 | - | - | ↑up 2.3% | ↑up 4.8% | ↓down 13.7% | ↓down 18.5% | - | - |
Graded 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.1,918 graded copies of Shellder Unlimited across 31 grades. The selected grade is highlighted.
PSA 8 makes up 6.8% of graded copies: 131 of 1,918. One of the scarcer grades for this card. CGC 9 is the most common grade (13%).
Analysis
Shellder - Unlimited at PSA 10 carries a TCGBerg fair value of $101 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Fossil, from PSA 3 up to PSA 10. A graded population of 144 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on very strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 1.3%.