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Blastoise #4, Holo, Expedition Base Set

  • Card number: #4/165
  • Rarity: Rare

A PSA 9 Blastoise #4 Holo from Expedition Base Set has a TCGBerg fair value of $7,102 as of Nov 14, 2026. TCGBerg has recorded 46 PSA 9 sales of this card, the latest on Nov 10, 2026. PSA has graded 366 copies at PSA 9.

TCGBerg fair valuePSA 9
As of Nov 14, 2026
$7,102up 17.0%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$4,800Nov 10, 202632.4% below fair
5-sale avg$5,880Oct 25Nov 10
Population · PSA 9
366
Market cap
$2.60M
Volatility
7.2%
YTD
↑ 518.5%
Sales evidence
Moderate

TCGBerg fair value · PSA 9

$7,102

30D17.0%YTD518.5%
Sales evidenceModerate
Market cap
$2.60M
fair value x population
Population
366
graded copies
Last sale
$4,800
-32.4% vs fair
5-sale avg
$5,880
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, $4,800 on Nov 10, 2026, sits 32.4% below the $7,102 fair value. The value weighs 30 PSA 9 sales from the past year, not the latest one alone. Its confidence band runs from $6,579 to $7,626. A PSA 10 ($38,148) is worth 5.4 times a PSA 9 ($7,102). Over the past 30 days the PSA 9 value has risen 17.0%.

TCGBerg fair value by grade

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

  • Raw MP$500Ungraded · market price
  • Raw HP$241Ungraded · TCGBerg fair value
  • Raw Damaged$169Ungraded · TCGBerg fair value
  • Raw LP$136Ungraded · market price
  • Raw NM$96Ungraded · market price
hatched = market price, not a 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.

  • $300
    Nov 12, 2026 · via eBay
    PSA3below fair value by 2.9%
  • $1,200
    Nov 12, 2026 · via eBay
    PSA7below fair value by 4.4%
  • $4,800
    Nov 10, 2026 · via eBay
    PSA9below fair value by 32.4%
  • $1,575
    Nov 9, 2026 · via eBay
    PSA8below fair value by 38.1%
  • $38,400
    Nov 9, 2026 · via Fanatics Collect
    PSA10above fair value by 0.7%

15 more sales with Pro

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

Includes a sale 45.3% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$2,453
    1d -7d -30d -
    Pop
    -
    Mcap
    -
    Evidence
    Limited
    Last
    -
  • CGC9.5$1,100
    1d -7d -30d -
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    $1,100
  • BGS9.5$3,735
    1d -7d -30d -
    Pop
    15
    Mcap
    $56.0K
    Evidence
    Sparse
    Last
    $2,450
Listings
CGC Gem Mint 10$2,453-----Limited-
CGC9.5$1,100-----Sparse$1,1008mo ago
BGS9.5$3,73515$56.0K---Sparse$2,4507mo ago
PSA10$38,14889$3.40Mup 0.5%down 9.8%up 109.8%Limited$38,4005d ago
PSA9$7,102366$2.60Mdown 1.1%up 17.0%up 222.9%Moderate$4,8004d ago
PSA8$2,544441$1.12Mdown 24.7%down 18.0%up 119.9%Strong$1,5755d ago
PSA7$1,256344$432.0Kdown 0.8%up 9.5%up 48.6%Strong$1,2002d ago
PSA6$744299$222.4Kup 0.3%up 19.0%up 36.7%Moderate$8712w ago
PSA5$736165-up 0.4%up 19.0%up 36.9%Moderate$7002w ago
PSA4$312102-up 0.8%up 2.4%up 11.0%Limited$2084mo ago
PSA3$30954-up 0.8%up 2.5%up 11.0%Limited$3002d ago
PSA2$30631-up 0.8%up 2.5%up 11.0%Moderate$3251mo ago
PSA1$30363-up 0.8%up 2.5%up 11.0%Strong$3503w ago
Raw$96--0.0%0.0%down 76.0%-$942mo ago

Graded population report

2,145 graded copies of Blastoise Holo across 27 grades.

PSA 10
89 · 4.1%
PSA 9
366 · 17%
PSA 8
441 · 21%
PSA 7
344 · 16%
PSA 6
299 · 14%
BGS 9.5
15 · 0.7%
BGS 9
54 · 2.5%
BGS 8.5
46 · 2.1%
BGS 8
30 · 1.4%
BGS 7.5
10 · 0.5%
BGS 7
9 · 0.4%
BGS 6.5
7 · 0.3%
BGS 6.0
1 · 0.0%
BGS 5.5
3 · 0.1%
BGS 5.0
1 · 0.0%
BGS 4.5
2 · 0.1%
BGS 4.0
3 · 0.1%
BGS 3.5
1 · 0.0%
PSA 8.5
5 · 0.2%
PSA 7.5
2 · 0.1%
PSA 5
165 · 7.7%
PSA 4
102 · 4.8%
PSA 3
54 · 2.5%
PSA 2.5
1 · 0.0%
PSA 2
31 · 1.4%
PSA 1.5
1 · 0.0%
PSA 1
63 · 2.9%

PSA 9 makes up 17% of graded copies: 366 of 2,145. PSA 8 is the most common grade (21%).

Analysis

Blastoise - Holo at PSA 10 carries a TCGBerg fair value of $38,148 as of 2026-11-14. We track a TCGBerg fair value across 13 grades from Expedition Base Set, from PSA 1 up to PSA 10. A graded population of 89 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 fallen 9.8%.

PSA 9 - frequently asked

How much is a PSA 9 Blastoise - Holo from Expedition Base Set worth?
$7,102 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Blastoise - Holo from Expedition Base Set. It rests on moderate sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Blastoise - Holo from Expedition Base Set?
366 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Blastoise - Holo from Expedition Base Set price moved recently?
Its TCGBerg fair value has risen 17.0% over the past 30 days.
What did a PSA 9 Blastoise - Holo from Expedition Base Set last sell for?
The most recent recorded sale was $4,800 on 2026-11-10. This recorded sale is separate from the model-derived fair value.