Grimer #88, Normal, Rocket Gang
Japanese edition
- Card number: #88
- Rarity: Common
- Finish: Non-Holo
A PSA 10 Grimer #88 Normal from Rocket Gang has a TCGBerg fair value of $1,164 as of Nov 15, 2026. TCGBerg has recorded 137 PSA 10 sales of this card, the latest on Nov 6, 2026. PSA has graded 935 copies at PSA 10.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 10
- 935
- Market cap
- $1.09M
- Volatility
- 2.1%
- YTD
- ↑ 222.9%
- Sales evidence
- Very strong
TCGBerg fair value · PSA 10
$1,164
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, $1,750 on Nov 6, 2026, sits 50.4% above the $1,164 fair value. The value weighs 29 PSA 10 sales from the past year, not the latest one alone. The latest sale ran above the recent run: the last 5 PSA 10 sales averaged $1,228, within 5.5% of the value. Its confidence band runs from $1,129 to $1,198. A PSA 10 ($1,164) is worth 5.9 times a PSA 9 ($197). Over the past 30 days the PSA 10 value has risen 2.8%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$48Ungraded · TCGBerg fair value
- Raw LP$36Ungraded · TCGBerg fair value
- Raw MP$30Ungraded · TCGBerg fair value
- Raw HP$22Ungraded · TCGBerg fair value
- Raw Damaged$21Ungraded · TCGBerg fair value
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.
- $121Nov 12, 2026 · via eBayabove fair value by 1.3%
- $1,750Nov 6, 2026 · via eBayabove fair value by 57.1%
- $94Nov 5, 2026 · via eBayabove fair value by 8.3%
- $180Nov 5, 2026 · via eBaybelow fair value by 8.9%
- $200Nov 5, 2026 · via eBayabove fair value by 1.2%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 18.9% 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$5501d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Limited
- Last
- $720
- CGC Gem Mint 10$3891d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $400
- CGC9.5$341d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- $32
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $550 | - | - | - | - | - | - | Limited | $7206mo ago | |
| CGC Gem Mint 10 | $389 | - | - | - | - | - | - | Sparse | $4006mo ago | |
| CGC9.5 | $34 | - | - | - | - | - | - | Sparse | $3212mo ago | |
| BGS9.5 | $468 | 30 | $14.0K | - | - | - | - | Sparse | $4683mo ago | |
| $1,164 | 935 | $1.09M | up 0.1% | up 4.2% | up 2.8% | up 17.3% | Very strong | $1,7501w ago | ||
| $197 | 1,925 | $379.1K | up 0.1% | down 0.4% | down 0.7% | up 12.9% | Very strong | $1801w ago | ||
| $119 | 826 | $98.3K | down 0.3% | up 0.7% | up 12.5% | up 14.5% | Very strong | $1213d ago | ||
| $87 | 307 | $26.7K | up 0.1% | up 0.2% | up 4.5% | down 15.4% | Very strong | $941w ago | ||
| $69 | 280 | $19.3K | up 0.3% | down 0.8% | down 2.5% | up 14.4% | Very strong | $622w ago | ||
| Raw | $48 | - | - | - | up 3.3% | up 8.2% | - | Very strong | $482w ago |
Graded population report
4,779 graded copies of Grimer Normal across 26 grades. The selected grade is highlighted.
PSA 10 makes up 20% of graded copies: 935 of 4,779. PSA 9 is the most common grade (40%).
Analysis
Grimer - Normal at PSA 10 carries a TCGBerg fair value of $1,164 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Rocket Gang, from CGC 9.5 up to PSA 10. A graded population of 935 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 2.8%.