Butterfree #38, Normal, Expedition Base Set
- Card number: #38/165
- Rarity: Rare
- Finish: Non-Holo
A PSA 10 Butterfree #38 Normal from Expedition Base Set has a TCGBerg fair value of $303 as of Nov 14, 2026. It rests on 29 recorded sales, the latest on Oct 12, 2026. PSA has graded 72 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
29 sales · latest Oct 12, 2026
- Population · PSA 10
- 72
- Market cap
- $21.8K
- Volatility
- 3.6%
- YTD
- ↑ 63.6%
- Sales evidence
- Limited
TCGBerg fair value · PSA 10
$303
Based on 29 recorded sales. Latest sale: Oct 12, 2026.
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, $276 on Oct 12, 2026, sits 8.8% below the $303 fair value. The value rests on 29 recorded PSA 10 sales. Its confidence band runs from $276 to $329. A PSA 10 ($303) is worth 4.4 times a PSA 9 ($69). Over the past 30 days the PSA 10 value has risen 10.6%. With limited 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 NM$38Ungraded · TCGBerg fair value
- Raw LP$23Ungraded · TCGBerg fair value
- Raw MP$18Ungraded · TCGBerg fair value
- Raw HP$13Ungraded · TCGBerg fair value
- Raw Damaged$12Ungraded · 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.
- $60Nov 2, 2026 · via eBayabove fair value by 34.6%
- $41Oct 25, 2026 · via tcgplayerRawabove fair value by 20.3%
- $41Oct 24, 2026 · via tcgplayerRawabove fair value by 20.3%
- $69Oct 22, 2026 · via eBayabove fair value by 15.4%
- $276Oct 12, 2026 · via Fanatics Collectat fair value by 0.0%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 28.1% 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.
- $3031d 0.2%7d 2.7%30d 10.6%
- Pop
- 72
- Mcap
- $21.8K
- Evidence
- Limited
- Last
- $276
- $691d 0.8%7d 1.3%30d 1.6%
- Pop
- 56
- Mcap
- $3.8K
- Evidence
- Limited
- Last
- $69
- $451d 0.2%7d 0.5%30d 0.7%
- Pop
- 29
- Mcap
- $1.3K
- Evidence
- Moderate
- Last
- $60
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| $303 | 72 | $21.8K | up 0.2% | up 2.7% | up 10.6% | up 27.1% | Limited | $2761mo ago | ||
| $69 | 56 | $3.8K | up 0.8% | up 1.3% | up 1.6% | up 13.8% | Limited | $693w ago | ||
| $45 | 29 | $1.3K | up 0.2% | up 0.5% | up 0.7% | up 9.6% | Moderate | $602w ago | ||
| $38 | 8 | $301 | down 0.2% | down 0.3% | down 2.6% | up 16.6% | Sparse | $299mo ago | ||
| $34 | 5 | $169 | 0.0% | 0.0% | down 8.0% | up 5.4% | Sparse | $191y ago | ||
| $34 | 1 | - | 0.0% | 0.0% | down 8.0% | up 5.4% | Sparse | - | ||
| - | 1 | - | - | - | - | - | Sparse | - | ||
| Raw | $38 | - | - | - | 0.0% | up 11.4% | - | Strong | $413w ago |
PSA population report
172 graded copies of Butterfree Normal across 7 grades. The selected grade is highlighted.
PSA 10 makes up 42% of graded copies: 72 of 172. It’s the most common grade for this card.
Analysis
Butterfree - Normal at PSA 10 carries a TCGBerg fair value of $303 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from Expedition Base Set, from PSA 5 up to PSA 10. A graded population of 72 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 10.6%.
