pophunter.
←Back to Yu-Gi-Oh! dashboard
Roaring Ocean Snake RB-20
JPRevival of Black Demons Dragon · #RB-20 · 2000 · Japanese
PSA 10 $
—
PSA 10 Pop
—
Gem Rate
—
30D Change
—
Market data as of Jul 28, 2026
Opportunity
50.0
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
50.0
8 weighted signals
Scarcity20%
50
Demand15%
50
Value Gap15%
30
Sales Vol.10%
50
Gem Rate10%
50
Momentum10%
30
Supply10%
50
Age10%
100
Score drivers: vintage age (100). PSA 10 population data is not yet available for this card. Signals are mixed — no strong edge indicated at current prices.
Market
PSA10 / PSA9
—
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
—
30D PSA10
—
90D PSA10
—
Raw Price
$5
30D Raw
—
90D Raw
—
Prices by Grade & Grader
No pricing data available.
Population Reports
PSA Population
PSA 10
—
PSA 9
—
PSA 8
—
PSA 7
—
PSA 6
—
PSA 5
—
PSA 4
—
PSA 3
—
PSA 2
—
PSA 1
—
Alternative Population
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)
No PSA population data yet
PSA 10 Price
PSA 9 Price
PSA 10 Population
Total Population
Opportunity Score
Active Listings
Similar Cards
Similar Price Range
Blast Juggler RB-34 #RB-34
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Leghul RB-31 #RB-31
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Larvae Moth RB-07 #RB-07
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Masked Sorcerer RB-19 #RB-19
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop1
Gem Rate100.0%
Opportunity
60
Cocoon of Evolution RB-11 #RB-11
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop1
Gem Rate33.3%
Opportunity
60
Feral Imp RB-01 #RB-01
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
More From This Set
Electric Lizard RB-48 #RB-48
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Destroyer Golem RB-40 #RB-40
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Empress Judge RB-46 #RB-46
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop1
Gem Rate25.0%
Opportunity
60
Armored Zombie RB-13 #RB-13
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Deepsea Shark RB-38 #RB-38
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate0.0%
Opportunity
60
Killer Needle RB-06 #RB-06
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop1
Gem Rate100.0%
Opportunity
60
Same Era / Generation
Petit Moth RB-23 #RB-23
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate—
Opportunity
50
Armored Lizard RB-05 #RB-05
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate0.0%
Opportunity
60
Crawling Dragon RB-12 #RB-12
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop1
Gem Rate100.0%
Opportunity
60
Hibikime RB-55 #RB-55
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop1
Gem Rate50.0%
Opportunity
60
Jinzo #7 RB-35 #RB-35
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate0.0%
Opportunity
60
Ocubeam RB-30 #RB-30
JA
2000 · Revival of Black Demons Dragon
PSA10—
Pop—
Gem Rate0.0%
Opportunity
60
PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before buying, selling, or grading cards.