Ditto #18, 1st Edition, Fossil
- FOS

- ·Card number: #18/62
- ·Rarity: Rare
- ·Finish: Non-Holo
A PSA 10 Ditto #18 1st Edition from Fossil has a TCGBerg fair value of $876 as of Nov 14, 2026. TCGBerg has recorded 29 PSA 10 sales of this card, the latest on Nov 6, 2026. PSA has graded 339 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 339
- Market cap
- $297.0K
- Volatility
- 4.3%
- YTD
- ↑ 222.0%
- Sales evidence
- Strong
TCGBerg fair value · PSA 10
$876
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 10. 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 10 sale, $900 on Nov 6, 2026, is in line with the $876 fair value (2.7% above). The value weighs 29 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $820 to $932. A PSA 10 ($876) is worth 6.0 times a PSA 9 ($147). Over the past 30 days the PSA 10 value has fallen 7.0%.
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$23Ungraded · TCGBerg fair value
- Raw LP$19Ungraded · TCGBerg fair value
- Raw MP$11Ungraded · TCGBerg fair value
- Raw HP$6.83Ungraded · TCGBerg fair value
- Raw Damaged$5.63Ungraded · TCGBerg fair value
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 13, 2026 | CGC Pristine 10 | Fanatics Collect | $750 | at fair value by 0.0% |
| Nov 9, 2026 | PSA9 | eBay | $153 | above fair value by +3.6% |
| Nov 6, 2026 | PSA10 | Fanatics Collect | $900 | above fair value by +8.7% |
| Oct 31, 2026 | PSA1 | eBay | $115 | above fair value by +214.0% |
| Oct 31, 2026 | PSA8 | eBay | $85 | below fair value by -9.8% |
- $750Nov 13, 2026 · via Fanatics CollectCGC Pristine 10·at fair value by 0.0%
- $153Nov 9, 2026 · via eBayPSA9↑above fair value by 3.6%
- $900Nov 6, 2026 · via Fanatics CollectPSA10↑above fair value by 8.7%
- $115Oct 31, 2026 · via eBayPSA1↑above fair value by 214.0%
- $85Oct 31, 2026 · via eBayPSA8↓below fair value by 9.8%
| Oct 31, 2026 | PSA8 | eBay | $90 | below fair value by -4.6% |
| Oct 30, 2026 | PSA9 | eBay | $145 | above fair value by +0.6% |
| Oct 29, 2026 | PSA1 | eBay | $140 | above fair value by +282.2% |
- $90PSA8↓below fair value by 4.6%
- $145PSA9↑above fair value by 0.6%
- $140PSA1↑above fair value by 282.2%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 27.2% 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$7501d -7d -30d -
- Pop
- 6
- Mcap
- $4.5K
- Evidence
- Sparse
- Last
- $750
- CGC9.5$2841d ↓3.2%7d ↓3.2%30d ↑8.3%
- Pop
- 13
- Mcap
- $3.7K
- Evidence
- Sparse
- Last
- $118
- PSA10$8761d ↓0.1%7d ↑0.8%30d ↓7.0%
- Pop
- 339
- Mcap
- $297.0K
- Evidence
- Strong
- Last
- $900
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $750 | 6 | $4.5K | - | - | - | - | Sparse | $750yesterday | |
| CGC9.5 | $284 | 13 | $3.7K | ↓down 3.2% | ↓down 3.2% | ↑up 8.3% | ↑up 22.5% | Sparse | $1188mo ago | |
| PSA10 | $876 | 339 | $297.0K | ↓down 0.1% | ↑up 0.8% | ↓down 7.0% | ↑up 26.4% | Strong | $9001w ago | |
| PSA9 | $147 | 624 | $91.8K | 0.0% | ↑up 1.3% | ↓down 4.4% | ↑up 2.0% | Very strong | $1535d ago | |
| PSA8 | $96 | 393 | $37.8K | ↑up 0.1% | ↑up 0.4% | ↑up 15.8% | ↑up 69.4% | Strong | $852w ago | |
| PSA7 | $57 | 197 | $11.3K | ↓down 0.3% | ↑up 4.1% | ↑up 8.4% | ↑up 23.1% | Moderate | $543mo ago | |
| PSA6 | $49 | 120 | $5.9K | ↑up 0.5% | ↑up 1.0% | ↑up 5.9% | ↑up 12.3% | Limited | $483mo ago | |
| PSA5 | $37 | 70 | - | 0.0% | ↑up 0.2% | ↑up 2.8% | ↑up 7.2% | Strong | $432w ago | |
| PSA4 | $37 | 23 | - | 0.0% | ↑up 0.2% | ↑up 2.8% | ↑up 10.6% | Sparse | $604mo ago | |
| PSA2 | - | 9 | - | - | - | - | - | Sparse | - | |
| PSA1 | $37 | 7 | - | 0.0% | ↑up 0.2% | ↑up 46.0% | ↑up 46.0% | Limited | $1152w ago | |
| Raw | $23 | - | - | - | ↓down 0.2% | ↓down 0.7% | - | Very strong | $502w ago |
Graded population report
How Ditto'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.2,351 graded copies of Ditto 1st Edition across 39 grades. The selected grade is highlighted.
PSA 10 makes up 14% of graded copies: 339 of 2,351. PSA 9 is the most common grade (27%).
Analysis
Ditto - 1st Edition Normal at PSA 10 carries a TCGBerg fair value of $876 as of 2026-11-14. We track a TCGBerg fair value across 10 grades from Fossil, from PSA 1 up to PSA 10. A graded population of 339 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on strong sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 7.0%.
