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Butterfree #34, Normal, Base Set 2

  • Card number: #34/130
  • Rarity: Uncommon
  • Finish: Non-Holo

A PSA 9 Butterfree #34 Normal from Base Set 2 has a TCGBerg fair value of $40 as of Nov 14, 2026. It rests on 14 recorded sales, the latest on Sep 28, 2026. PSA has graded 79 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 14, 2026
$40up 3.5%30-day change

TCGBerg Algorithm (estimated from recorded sales).

14 sales · latest Sep 28, 2026

Fair value3 months
Last sale$41Sep 28, 20263.2% above fair
5-sale avg$36Jan 27Sep 28
Population · PSA 9
79
Market cap
$3.1K
Volatility
1.0%
YTD
↑ 108.2%
Sales evidence
Limited

TCGBerg fair value · PSA 9

$40

30D3.5%YTD108.2%
Sales evidenceLimited

Based on 14 recorded sales. Latest sale: Sep 28, 2026.

Market cap
$3.1K
fair value x population
Population
79
graded copies
Last sale
$41
+3.2% vs fair
5-sale avg
$36
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 9.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 9 sale, $41 on Sep 28, 2026, is in line with the $40 fair value (3.2% above). The value rests on 14 recorded PSA 9 sales. Its confidence band runs from $36 to $44. A PSA 10 ($157) is worth 3.9 times a PSA 9 ($40). Over the past 30 days the PSA 9 value has risen 3.5%. 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$1.50Ungraded · TCGBerg fair value
  • Raw LP$1.15Ungraded · TCGBerg fair value
  • Raw MP$0.94Ungraded · TCGBerg fair value
  • Raw HP$0.66Ungraded · TCGBerg fair value
  • Raw Damaged$0.55Ungraded · TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

20 tracked

Each sale against the grade's fair value on the day it sold.

  • $1.25
    Nov 9, 2026 · via tcgplayer
    Rawbelow fair value by 16.7%
  • $1.51
    Nov 8, 2026 · via tcgplayer
    Rawbelow fair value by 1.9%
  • $7.50
    Nov 3, 2026 · via eBay
    PSA4at fair value by 0.0%
  • $1.53
    Oct 31, 2026 · via tcgplayer
    Rawabove fair value by 1.3%
  • $1.75
    Oct 30, 2026 · via tcgplayer
    Rawabove fair value by 15.9%

15 more sales with Pro

Up to 20 recent sales, each with its venue and its gap to fair value.

Includes a sale 33.1% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC6$15
    1d 4.7%7d 4.7%30d -
    Pop
    5
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • CGC Gem Mint 10$91
    1d -7d -30d -
    Pop
    30
    Mcap
    $2.7K
    Evidence
    Sparse
    Last
    $105
  • PSA10$157
    1d 0.9%7d 1.4%30d 11.8%
    Pop
    50
    Mcap
    $7.8K
    Evidence
    Sparse
    Last
    $175
Listings
CGC6$155-up 4.7%--Sparse-
CGC Gem Mint 10$9130$2.7K---Sparse$1052mo ago
PSA10$15750$7.8Kup 1.4%up 11.8%up 53.2%Sparse$1752mo ago
PSA9$4079$3.1Kup 0.6%up 3.5%up 12.2%Limited$412mo ago
PSA8$2325$5700.0%up 0.9%up 16.7%Moderate$302mo ago
PSA7$238$1820.0%up 1.3%up 17.9%Sparse$346mo ago
PSA6$204$790.0%down 12.2%up 9.1%Sparse-
PSA5$193-0.0%down 1.3%up 6.9%Sparse-
PSA4$7.502-0.0%--Sparse$7.502w ago
Raw$1.50--down 2.0%up 9.5%-Very strong$1.255d ago

Graded population report

368 graded copies of Butterfree Normal across 27 grades.

PSA 10
50 · 14%
PSA 9
79 · 21%
PSA 8
25 · 6.8%
PSA 7
8 · 2.2%
PSA 6
4 · 1.1%
BGS 10 Pristine
1 · 0.3%
BGS 9.5
3 · 0.8%
BGS 9
3 · 0.8%
CGC Pristine 10
2 · 0.5%
CGC Gem Mint 10
30 · 8.2%
CGC 9.5
5 · 1.4%
CGC 9
54 · 15%
CGC 8.5
26 · 7.1%
CGC 8
24 · 6.5%
CGC 7.5
15 · 4.1%
CGC 7
9 · 2.4%
CGC 6.5
7 · 1.9%
CGC 6
5 · 1.4%
CGC 5.5
4 · 1.1%
CGC 5
3 · 0.8%
CGC 4.5
1 · 0.3%
CGC 4
1 · 0.3%
CGC 3
1 · 0.3%
CGC Authentic
1 · 0.3%
PSA 8.5
2 · 0.5%
PSA 5
3 · 0.8%
PSA 4
2 · 0.5%

PSA 9 makes up 21% of graded copies: 79 of 368. It’s the most common grade for this card.

Analysis

Butterfree - Normal at PSA 10 carries a TCGBerg fair value of $157 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Base Set 2, from PSA 4 up to PSA 10. A graded population of 50 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 11.8%.

PSA 9 - frequently asked

How much is a PSA 9 Butterfree - Normal from Base Set 2 worth?
$40 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Butterfree - Normal from Base Set 2. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Butterfree - Normal from Base Set 2?
79 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Butterfree - Normal from Base Set 2 price moved recently?
Its TCGBerg fair value has risen 3.5% over the past 30 days.
What did a PSA 9 Butterfree - Normal from Base Set 2 last sell for?
The most recent recorded sale was $41 on 2026-09-28. This recorded sale is separate from the model-derived fair value.