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Butterfree #9, Normal, Southern Islands

  • Card number: #9/18
  • Rarity: Common
  • Finish: Non-Holo

A PSA 10 Butterfree #9 Normal from Southern Islands has a TCGBerg fair value of $666 as of Nov 15, 2026. TCGBerg has recorded 25 PSA 10 sales of this card, the latest on Nov 10, 2026. PSA has graded 234 copies at PSA 10.

TCGBerg fair valuePSA 10
As of Nov 15, 2026
$666up 27.7%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$420Nov 10, 202637.0% below fair
5-sale avg$638Oct 12Nov 10
Population · PSA 10
234
Market cap
$155.9K
Volatility
11.2%
YTD
↑ 142.0%
Sales evidence
Strong

TCGBerg fair value · PSA 10

$666

30D27.7%YTD142.0%
Sales evidenceStrong
Market cap
$155.9K
fair value x population
Population
234
graded copies
Last sale
$420
-37.0% vs fair
5-sale avg
$638
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 10.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 10 sale, $420 on Nov 10, 2026, sits 37.0% below the $666 fair value. The value weighs 25 PSA 10 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 5 PSA 10 sales averaged $638, within 4.2% of the value. Its confidence band runs from $624 to $709. A PSA 10 ($666) is worth 5.1 times a PSA 9 ($132). Over the past 30 days the PSA 10 value has risen 27.7%.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$59Ungraded · TCGBerg fair value
  • Raw LP$41Ungraded · TCGBerg fair value
  • Raw MP$30Ungraded · TCGBerg fair value
  • Raw HP$22Ungraded · TCGBerg fair value
  • Raw Damaged$19Ungraded · 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.

  • $96
    Nov 12, 2026 · via Alt
    CGC Gem Mint 10below fair value by 75.3%
  • $80
    Nov 12, 2026 · via eBay
    PSA9below fair value by 39.3%
  • $81
    Nov 11, 2026 · via eBay
    PSA8below fair value by 20.0%
  • $102
    Nov 11, 2026 · via eBay
    PSA9below fair value by 23.0%
  • $420
    Nov 10, 2026 · via eBay
    PSA10below fair value by 37.0%

15 more sales with Pro

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

Includes a sale 52.7% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$389
    1d -7d -30d -
    Pop
    32
    Mcap
    $12.4K
    Evidence
    Limited
    Last
    $96
  • CGC9.5$100
    1d -7d -30d -
    Pop
    13
    Mcap
    $1.3K
    Evidence
    Limited
    Last
    $124
  • BGS9.5$86
    1d -7d -30d -
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    $100
Listings
CGC Gem Mint 10$38932$12.4K---Limited$963d ago
CGC9.5$10013$1.3K---Limited$1241mo ago
BGS9.5$86-----Sparse$10010mo ago
PSA10$666234$155.9Kdown 4.1%up 27.7%up 69.4%Strong$4205d ago
PSA9$132419$55.3Kdown 24.3%up 16.3%up 22.1%Very strong$803d ago
PSA8$101242$24.5Kup 1.0%up 2.6%up 27.7%Very strong$814d ago
PSA7$83102$8.4Kup 2.5%up 5.3%up 49.5%Strong$882w ago
PSA6$5743$2.5Kup 0.3%up 5.3%up 9.5%Strong$601w ago
PSA5$4420-0.0%down 0.6%up 3.7%Sparse$404mo ago
PSA3$573-up 0.3%up 5.3%up 9.5%Sparse$603mo ago
PSA1$562-up 0.3%up 5.3%up 9.5%Sparse$1404mo ago
Raw$59--down 0.7%up 6.6%-Very strong$653w ago

Graded population report

1,358 graded copies of Butterfree Normal across 26 grades.

PSA 10
234 · 17%
PSA 9
419 · 31%
PSA 8
242 · 18%
PSA 7
102 · 7.5%
PSA 6
43 · 3.2%
CGC Pristine 10
2 · 0.1%
CGC Gem Mint 10
32 · 2.4%
CGC 9.5
13 · 1.0%
CGC 9
79 · 5.8%
CGC 8.5
72 · 5.3%
CGC 8
43 · 3.2%
CGC 7.5
15 · 1.1%
CGC 7
5 · 0.4%
CGC 6.5
4 · 0.3%
CGC 6
4 · 0.3%
CGC 5.5
4 · 0.3%
CGC 5
1 · 0.1%
CGC 4
1 · 0.1%
CGC 2
2 · 0.1%
CGC Authentic
5 · 0.4%
PSA 8.5
2 · 0.1%
PSA 6.5
1 · 0.1%
PSA 5
20 · 1.5%
PSA 4
8 · 0.6%
PSA 3
3 · 0.2%
PSA 1
2 · 0.1%

PSA 10 makes up 17% of graded copies: 234 of 1,358. PSA 9 is the most common grade (31%).

Analysis

Butterfree - Normal at PSA 10 carries a TCGBerg fair value of $666 as of 2026-11-14. We track a TCGBerg fair value across 11 grades from Southern Islands, from PSA 5 up to PSA 10. A graded population of 234 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 27.7%.

PSA 10 - frequently asked

How much is a PSA 10 Butterfree - Normal from Southern Islands worth?
$666 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Butterfree - Normal from Southern Islands. It rests on strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Butterfree - Normal from Southern Islands?
234 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Butterfree - Normal from Southern Islands price moved recently?
Its TCGBerg fair value has risen 27.7% over the past 30 days.
What did a PSA 10 Butterfree - Normal from Southern Islands last sell for?
The most recent recorded sale was $420 on 2026-11-10. This recorded sale is separate from the model-derived fair value.