Slowbro #20, Normal, Pokemon GO
- Card number: #20/78
- Rarity: Uncommon
- Finish: Non-Holo
A PSA 9 Slowbro #20 Normal from Pokemon GO has a TCGBerg fair value of $17 as of Nov 13, 2026. It rests on 2 recorded sales, the latest on Apr 20, 2026. PSA has graded 3 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
2 sales · latest Apr 20, 2026
- Population · PSA 9
- 3
- Market cap
- $52
- Volatility
- 7.4%
- YTD
- -
- Sales evidence
- Sparse
TCGBerg fair value · PSA 9
$17
Based on 2 recorded sales. Latest sale: Apr 20, 2026.
Price history
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.
What the evidence says
The last PSA 9 sale, $16 on Apr 20, 2026, sits 11.0% below the $17 fair value. The value rests on 2 recorded PSA 9 sales. With so few PSA 9 sales on record, a single sale can sit far from the value. Its confidence band runs from $15 to $19. A PSA 10 ($174) is worth 10.0 times a PSA 9 ($17). Over the past 30 days the PSA 9 value has risen 9.8%. With sparse sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw HP$0.22Ungraded · market price
- Raw NM$0.21Ungraded · TCGBerg fair value
- Raw LP$0.18Ungraded · TCGBerg fair value
- Raw MP$0.18Ungraded · TCGBerg fair value
- Raw Damaged$0.01Ungraded · market price
Behind the scenes
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.
- $0.10Nov 11, 2026 · via tcgplayerRawbelow fair value by 52.4%
- $0.23Nov 11, 2026 · via tcgplayerRawabove fair value by 9.5%
- $0.17Nov 11, 2026 · via tcgplayerRawbelow fair value by 19.0%
- $0.25Nov 11, 2026 · via tcgplayerRawabove fair value by 19.0%
- $0.19Nov 4, 2026 · via tcgplayerRawbelow fair value by 13.6%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 86.4% 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.
- $1741d 0.9%7d 0.3%30d 38.6%
- Pop
- 2
- Mcap
- $349
- Evidence
- Sparse
- Last
- $55
- $171d 1.6%7d 18.7%30d 9.8%
- Pop
- 3
- Mcap
- $52
- Evidence
- Sparse
- Last
- $16
- $131d 0.0%7d 0.9%30d 26.4%
- Pop
- 4
- Mcap
- $52
- Evidence
- Sparse
- Last
- $15
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $174 | 2 | $349 | down 0.9% | down 0.3% | up 38.6% | up 82.5% | Sparse | $559mo ago | ||
| $17 | 3 | $52 | up 1.6% | up 18.7% | up 9.8% | down 6.6% | Sparse | $167mo ago | ||
| $13 | 4 | $52 | 0.0% | down 0.9% | up 26.4% | up 6.0% | Sparse | $152w ago | ||
| $12 | 2 | $23 | 0.0% | up 8.1% | up 33.1% | up 41.9% | Sparse | $7.206mo ago | ||
| $10 | 0 | - | 0.0% | up 18.0% | up 40.1% | up 89.9% | Sparse | - | ||
| Raw | $0.21 | - | - | - | down 4.5% | 0.0% | - | Very strong | $0.104d ago |
PSA population report
11 graded copies of Slowbro Normal across 4 grades. The selected grade is highlighted.
PSA 9 makes up 27% of graded copies: 3 of 11. PSA 8 is the most common grade (36%).
Analysis
Slowbro - Normal at PSA 10 carries a TCGBerg fair value of $174 as of 2026-11-13. We track a TCGBerg fair value across 5 grades from Pokemon GO, from PSA 6 up to PSA 10. A graded population of 2 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 risen 38.6%.