Gastrodon East Sea
Secret Wonders · #8/132 · Rare Holo
100
Pokémon
Kazuyuki Kano
Market Prices
View on TCGPlayerUpdated: 9/5/2026
holofoil
$8.75
$10.68
$71.10
$13.73
reverse Holofoil
$6.91
$13.01
$156.13
$13.76
Live listings
Sample dataLow ask: $168.31 · 8 active · refreshed just now
MP Gastrodon East Sea Secret Wonders 8
TCGPlayer Buy Now +$6.46 ship$168.31
low ask
NM Gastrodon East Sea Secret Wonders 8
eBay Buy Now +free ship$217.54
MP Gastrodon East Sea Secret Wonders 8
Mercari Buy Now +free ship$230.93
NM Gastrodon East Sea Secret Wonders 8
eBay Buy Now +$10.00 ship$246.43
LP Gastrodon East Sea Secret Wonders 8
eBay Buy Now +free ship$265.16
NM Gastrodon East Sea Secret Wonders 8
TCGPlayer Auction +$9.59 ship$268.10
LP Gastrodon East Sea Secret Wonders 8
eBay Buy Now +$9.86 ship$288.33
LP Gastrodon East Sea Secret Wonders 8
eBay Buy Now +free ship$291.54
Market Signals
Raw NM
$13.73
TCGPlayer market
PSA 10
$208.08
15.2× raw
CGC 10
$125.00
TAG 10
—
PSA Population
131 total
7 at 10
Gem rate 5.3%
CGC Population
70 total
5 at 10
Gem rate 7.1%
TAG Population
1 total
0 at 10
Gem rate 0.0% low sample (n=1)
BGS Population
4 total
0 at 10
Gem rate 0.0% low sample (n=4)
TAG full grade distribution
TAG · 0d
TAG 8
1
VA = Verified Authentic (ungraded). Real counts from TAG; grades with no copies are omitted.
CGC full grade distribution
CGC · 0d
CGC 4
1
CGC 4.5
2
CGC 5
1
CGC 5.5
1
CGC 6
6
CGC 6.5
4
CGC 7
1
CGC 7.5
4
CGC 8
10
CGC 8.5
16
CGC 9
15
CGC 9.5
2
CGC 10
5
CGC Auth
2
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
Beckett (BGS) full grade distribution
BGS · 0d
BGS 2
1
BGS 8
1
BGS 8.5
1
BGS 9
1
10 = BGS 10, 10 Black = Black Label. Real counts from Beckett; grades with no copies are omitted.
Per-grade ladder
real prices · 88 days ago
White = real market price. Blue = estimate (no real sale for that grade) — hover for how it was derived.
PSA
PSA 2
$4.00
PSA 3
$4.00
PSA 4
$5.00
PSA 5
$6.00
PSA 6
$8.00
PSA 7
$9.76
PSA 8
$42.41
PSA 9
$55.36
PSA 9.5
$61.00
PSA 10
$208.08
CGC
CGC 2
$2.40
est.
CGC 3
$2.40
est.
CGC 4
$3.00
est.
CGC 5
$3.60
est.
CGC 6
$4.81
est.
CGC 7
$5.86
est.
CGC 8
$25.48
est.
CGC 9
$33.26
est.
CGC 9.5
$36.64
est.
CGC 10
$125.00
CGC 10 Pristine
$225.00
BGS
BGS 2
$5.21
est.
BGS 3
$5.21
est.
BGS 4
$6.51
est.
BGS 5
$7.81
est.
BGS 6
$10.42
est.
BGS 7
$12.71
est.
BGS 8
$55.23
est.
BGS 9
$72.10
est.
BGS 9.5
$79.45
est.
BGS 10
$271.00
BGS 10 Black
$1.4k
TAG · prices estimated; real TAG counts are in the distribution above
TAG 2
$3.35
est.?
TAG 3
$3.35
est.?
TAG 4
$4.19
est.?
TAG 5
$5.03
est.?
TAG 6
$6.71
est.?
TAG 7
$8.19
est.?
TAG 8
$35.57
est.?
TAG 9
$46.43
est.?
TAG 9.5
$51.16
est.?
TAG 10
$174.52
est.?
Real prices from PriceCharting's per-grade table — its generic “Grade N” reflects PSA-graded sales. CGC / BGS / TAG sub-10 grades are estimated from this card's real PSA price at that grade × that grader's 10-to-PSA-10 ratio (this card's own real pair when available, else a ratio calibrated from real catalog cards in the same era and rarity). Grades with no real anchor and low-confidence estimates are omitted — a blank beats a bad number.
PSA 10 looks cheap
-29%
This card's PSA 10 sells at 15.2× raw. Typical for Rare Holo in EX era (2003–2010) is 21.2× (across 351 indexed cards).
Grading ROI (PSA)
Value · $25.99Realistic
$-15.61
using gem rate
If it 10s
$168.36
upside cap
Break-even
13%
gem rate needed
Grading ROI (CGC)
Economy · $18Realistic
$-10.06
using gem rate
If it 10s
$93.27
upside cap
Break-even
16%
gem rate needed
Wrong card matched? Pin the PriceCharting URL
Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 1 hour ago
Price History
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Card details — attacks, stats, Pokédex, evolution
Attacks
Does 80 damage minus 10 damage for each damage counter on Gastrodon East Sea.
Weakness
Grass +30
Resistance
Lightning -20
Retreat Cost
Pokédex Data
#423
Sea Slug Pokémon
0.9m
29.9kg
"It has a pliable body without any bones. If any part of its body is torn off, it grows right back."
Evolution Chain
shellos
gastrodon