Treecko δ #15, unknown, POP Series 4
- Card number: #15/17
- Rarity: Common
A PSA 9 Treecko δ #15 unknown from POP Series 4 has a TCGBerg fair value of $160 as of Nov 15, 2026. TCGBerg has recorded 14 PSA 9 sales of this card, the latest on Nov 3, 2026. PSA has graded 50 copies at PSA 9.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 9
- 50
- Market cap
- $8.0K
- Volatility
- 6.2%
- YTD
- ↑ 469.0%
- Sales evidence
- Strong
TCGBerg fair value · PSA 9
$160
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, $118 on Nov 3, 2026, sits 26.4% below the $160 fair value. The value weighs 14 PSA 9 sales from the past year, not the latest one alone. Its confidence band runs from $136 to $183. A PSA 10 ($1,696) is worth 10.6 times a PSA 9 ($160). Over the past 30 days the PSA 9 value has fallen 10.6%.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$27Ungraded · TCGBerg fair value
- Raw LP$20Ungraded · TCGBerg fair value
- Raw MP$19Ungraded · 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.
- $145Nov 5, 2026 · via eBayCGC Gem Mint 10above fair value by 32.0%
- $118Nov 3, 2026 · via eBaybelow fair value by 25.5%
- $2,497Nov 1, 2026 · via eBayabove fair value by 47.2%
- $150Oct 26, 2026 · via eBayCGC Gem Mint 10above fair value by 36.5%
- $100Oct 19, 2026 · via eBayabove fair value by 47.6%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 31.7% 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.
- CGC6$141d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC7$261d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC Pristine 10$4241d -7d -30d -
- Pop
- -
- Mcap
- -
- Evidence
- Limited
- Last
- $525
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC6 | $14 | - | - | - | - | - | - | Sparse | - | |
| CGC7 | $26 | - | - | - | - | - | - | Sparse | - | |
| CGC Pristine 10 | $424 | - | - | - | - | - | - | Limited | $5251mo ago | |
| CGC Gem Mint 10 | $110 | - | - | - | - | - | - | Strong | $1451w ago | |
| $1,696 | 13 | $22.1K | 0.0% | 0.0% | up 158.5% | up 158.5% | Moderate | $2,4972w ago | ||
| $160 | 50 | $8.0K | down 0.2% | up 1.3% | down 10.6% | up 117.9% | Strong | $1182w ago | ||
| $72 | 22 | $1.6K | down 4.5% | up 10.7% | up 18.8% | up 90.8% | Limited | $1004w ago | ||
| $59 | 6 | $352 | up 1.3% | up 2.2% | up 12.8% | up 60.5% | Sparse | $352mo ago | ||
| $18 | 1 | $18 | up 12.6% | down 30.1% | down 16.5% | down 18.5% | Sparse | - | ||
| Raw | $27 | - | - | - | down 0.2% | down 0.8% | - | Very strong | $301mo ago |
Graded population report
94 graded copies of Treecko δ unknown across 7 grades. The selected grade is highlighted.
PSA 9 makes up 53% of graded copies: 50 of 94. It’s the most common grade for this card.
Analysis
Treecko δ - unknown at PSA 10 carries a TCGBerg fair value of $1,696 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from POP Series 4, from CGC 6 up to PSA 10. A graded population of 13 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on moderate sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 158.5%.