Slowpoke #18, Normal, Prismatic Evolutions
- Card number: #18/131
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 9 Slowpoke #18 Normal from Prismatic Evolutions has a TCGBerg fair value of $27 as of Nov 14, 2026. It rests on 5 recorded sales, the latest on Sep 2, 2026. PSA has graded 14 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
5 sales · latest Sep 2, 2026
- Population · PSA 9
- 14
- Market cap
- $376
- Volatility
- 3.8%
- YTD
- ↑ 135.6%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$27
Based on 5 recorded sales. Latest sale: Sep 2, 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, $36 on Sep 2, 2026, sits 34.0% above the $27 fair value. The value rests on 5 recorded PSA 9 sales. The latest sale ran above the recent run: the last 5 PSA 9 sales averaged $23, within 15.1% of the value. Its confidence band runs from $22 to $32. A PSA 10 ($151) is worth 5.6 times a PSA 9 ($27). Over the past 30 days the PSA 9 value has risen 9.4%. 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.
- Raw MP$3.00Ungraded · TCGBerg fair value
- Raw NM$0.44Ungraded · TCGBerg fair value
- Raw LP$0.34Ungraded · 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 11, 2026 | Raw | tcgplayer | $0.52 | above fair value by +18.2% |
| Nov 11, 2026 | Raw | tcgplayer | $0.60 | above fair value by +36.4% |
| Nov 11, 2026 | Raw | tcgplayer | $0.26 | below fair value by -40.9% |
| Nov 11, 2026 | Raw | tcgplayer | $1.00 | above fair value by +127.3% |
| Nov 10, 2026 | Raw | tcgplayer | $0.48 | above fair value by +9.1% |
- $0.52Nov 11, 2026 · via tcgplayerRaw↑above fair value by 18.2%
- $0.60Nov 11, 2026 · via tcgplayerRaw↑above fair value by 36.4%
- $0.26Nov 11, 2026 · via tcgplayerRaw↓below fair value by 40.9%
- $1.00Nov 11, 2026 · via tcgplayerRaw↑above fair value by 127.3%
- $0.48Nov 10, 2026 · via tcgplayerRaw↑above fair value by 9.1%
| Nov 10, 2026 | Raw | tcgplayer | $0.08 | below fair value by -81.8% |
| Nov 10, 2026 | Raw | tcgplayer | $0.21 | below fair value by -52.3% |
| Nov 10, 2026 | Raw | tcgplayer | $0.10 | below fair value by -77.3% |
- $0.08Raw↓below fair value by 81.8%
- $0.21Raw↓below fair value by 52.3%
- $0.10Raw↓below fair value by 77.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 84.1% 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$1511d ·0.0%7d ↑0.6%30d ↑4.3%
- Pop
- 4
- Mcap
- $603
- Evidence
- Limited
- Last
- $199
- PSA9$271d ↑0.2%7d ↑0.1%30d ↑9.4%
- Pop
- 14
- Mcap
- $376
- Evidence
- Limited
- Last
- $36
- PSA8$241d ↑0.1%7d ↑1.7%30d ↑6.3%
- Pop
- 6
- Mcap
- $144
- Evidence
- Sparse
- Last
- -
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| PSA10 | $151 | 4 | $603 | 0.0% | ↑up 0.6% | ↑up 4.3% | ↑up 39.5% | Limited | $1992mo ago | |
| PSA9 | $27 | 14 | $376 | ↑up 0.2% | ↑up 0.1% | ↑up 9.4% | ↑up 74.6% | Limited | $362mo ago | |
| PSA8 | $24 | 6 | $144 | ↑up 0.1% | ↑up 1.7% | ↑up 6.3% | ↑up 103.2% | Sparse | - | |
| PSA7 | $23 | 2 | $46 | ↑up 0.3% | ↑up 3.0% | ↑up 6.9% | ↑up 98.7% | Sparse | - | |
| PSA6 | $22 | 0 | - | ↑up 0.5% | ↑up 4.3% | ↑up 7.6% | ↑up 94.2% | Sparse | - | |
| Raw | $0.44 | - | - | - | ↑up 4.8% | ↑up 76.0% | - | Strong | $0.523d ago |
PSA population report
How Slowpoke'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.26 graded copies of Slowpoke Normal across 4 grades. The selected grade is highlighted.
PSA 9 makes up 54% of graded copies: 14 of 26. It’s the most common grade for this card.
Analysis
Slowpoke - Normal at PSA 10 carries a TCGBerg fair value of $151 as of 2026-11-13. We track a TCGBerg fair value across 5 grades from Prismatic Evolutions, from PSA 6 up to PSA 10. A graded population of 4 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 risen 4.3%.
