Misty's Poliwag #89, 1st Edition, Gym Challenge
- Card number: #89/132
- Rarity: Common
- Finish: Non-Holo
A PSA 10 Misty's Poliwag #89 1st Edition from Gym Challenge has a TCGBerg fair value of $262 as of Nov 15, 2026. TCGBerg has recorded 22 PSA 10 sales of this card, the latest on Nov 9, 2026. PSA has graded 191 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 191
- Market cap
- $50.1K
- Volatility
- 4.4%
- YTD
- ↑ 176.7%
- Sales evidence
- Strong
TCGBerg fair value · PSA 10
$262
Price history
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.
What the evidence says
The last PSA 10 sale, $255 on Nov 9, 2026, is in line with the $262 fair value (2.8% below). The value weighs 22 PSA 10 sales from the past year, not the latest one alone. Its confidence band runs from $249 to $276. A PSA 10 ($262) is worth 6.5 times a PSA 9 ($40). Over the past 30 days the PSA 10 value has risen 4.4%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$3.97Ungraded · TCGBerg fair value
- Raw MP$2.70Ungraded · TCGBerg fair value
- Raw LP$2.45Ungraded · TCGBerg fair value
- Raw HP$1.60Ungraded · market price
- Raw Damaged$1.57Ungraded · 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.
- $255Nov 9, 2026 · via eBaybelow fair value by 2.8%
- $31Nov 8, 2026 · via eBaybelow fair value by 30.3%
- $29Nov 2, 2026 · via Fanatics CollectCGC Gem Mint 10below fair value by 39.9%
- $18Nov 2, 2026 · via Fanatics CollectCGC9.5below fair value by 23.2%
- $79Nov 1, 2026 · via Fanatics CollectCGC Gem Mint 10above fair value by 64.9%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 65.0% 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$1001d 0.0%7d 0.0%30d 0.0%
- Pop
- 11
- Mcap
- $1.1K
- Evidence
- Sparse
- Last
- $100
- CGC Gem Mint 10$501d 4.6%7d 4.6%30d 4.6%
- Pop
- 77
- Mcap
- $3.9K
- Evidence
- Moderate
- Last
- $29
- CGC9.5$161d 29.9%7d 29.9%30d 29.9%
- Pop
- 10
- Mcap
- $164
- Evidence
- Strong
- Last
- $18
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $100 | 11 | $1.1K | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $1001y ago | |
| CGC Gem Mint 10 | $50 | 77 | $3.9K | up 4.6% | up 4.6% | up 4.6% | up 4.6% | Moderate | $292w ago | |
| CGC9.5 | $16 | 10 | $164 | down 29.9% | down 29.9% | down 29.9% | down 29.9% | Strong | $182w ago | |
| $262 | 191 | $50.1K | 0.0% | down 5.6% | up 4.4% | up 11.4% | Strong | $2556d ago | ||
| $40 | 240 | $9.6K | up 0.3% | down 8.2% | down 1.4% | up 10.7% | Very strong | $311w ago | ||
| $27 | 55 | $1.5K | down 0.2% | up 0.3% | down 5.1% | up 15.2% | Moderate | $301mo ago | ||
| $27 | 20 | $541 | 0.0% | 0.0% | down 6.1% | up 14.5% | Limited | $244mo ago | ||
| $21 | 9 | $193 | 0.0% | 0.0% | down 4.9% | up 6.7% | Sparse | $9.892y ago | ||
| $21 | 5 | - | 0.0% | 0.0% | down 4.9% | up 6.7% | Sparse | - | ||
| Raw | $3.97 | - | - | - | down 1.0% | down 0.3% | - | Very strong | $1.403w ago |
Graded population report
853 graded copies of Misty's Poliwag 1st Edition across 25 grades. The selected grade is highlighted.
PSA 10 makes up 22% of graded copies: 191 of 853. PSA 9 is the most common grade (28%).
Analysis
Misty's Poliwag - 1st Edition Normal at PSA 10 carries a TCGBerg fair value of $262 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Gym Challenge, from CGC 9.5 up to PSA 10. A graded population of 191 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 risen 4.4%.