Groudon ex

Nintendo Black Star Promos · #38 · Promo

All Groudon cards →
Ungraded
$90.81 +4.00
volume: 5 sales per year
Grade 7
$200.00
volume: 2 sales per year
Grade 8
$274.00 +91.25
volume: 1 sale per year
Grade 9
$698.88 +293.43
volume: 1 sale per year
Grade 9.5
PSA 10
$3846.34
volume: 5 sales per year
Groudon ex
$3846.34
PSA 10 · 7%
Based on 5 sales
$698.88
PSA 9
$274.00
PSA 8
$200.00
PSA 7
$90.81
Raw
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The Groudon ex from Nintendo Black Star Promos is currently valued at $90.81 raw and $3846.34 in PSA 10 grade. Prices have increased 7% over the past 30 days. Our model estimates a grading EV of +$730.59 based on historical data. Informational estimate, not a recommendation.

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RAW
Current$37.97
7-day forecast$52.42 (+38.0%)
30-day forecast$46.93 (+23.6%)
90-day forecast$50.77 (+33.7%)
Confidencehigh (1 data points)
Estimated grading expected value
Positive
+$730.59 estimated (648% estimated return)
Raw price$90.81
PSA 10 value$3846.34
Grading cost~$22.00
Estimated profit$730.59 (648% estimated return)
Total graded1,206
Raw $90.81
PSA 7 $200.00
PSA 8 $274.00
PSA 9 $698.88
PSA 10 $3846.34
2026-04-15 · psa 8 · ebay $400.00
2026-04-14 · psa 9 · ebay $808.43
2026-04-13 · psa 9 · ebay $1001.01
2026-04-12 · raw · ebay $37.97
2026-04-11 · raw · ebay $50.00
2026-04-10 · psa 4 · ebay $64.52
2026-04-07 · raw · ebay $64.99
2026-04-07 · raw · ebay $60.00
2026-04-05 · psa 8 · ebay $242.50
2026-04-04 · raw · ebay $79.99
2026-04-04 · psa 9 · ebay $600.00
2026-04-01 · raw · ebay $42.00
2026-04-01 · raw · ebay $45.00
2026-03-31 · raw · ebay $65.10
2026-03-31 · psa 1 · ebay $115.00
2026-03-30 · raw · ebay $86.00
2026-03-28 · psa 7 · ebay $200.00
2026-03-26 · raw · ebay $13.99
2026-03-26 · raw · ebay $69.99
2026-03-25 · raw · ebay $40.00
Number#38 of 40
RarityPromo
TypePokémon
EnergyFighting
HP100
LanguageEN
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