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Ninth Edition
Sea Monster
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NM
-
LP
-
MP
-
HP
-
DM
-
NM
-
LP
-
MP
-
HP
-
DM
$0.25 CAD
Seventh Edition
Sea Monster
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NM
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LP
-
MP
-
HP
-
DM
-
NM
-
LP
-
MP
-
HP
-
DM
$0.25 CAD
MP17-EN231 Secret Rare
Sea Monster of Theseus
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Near Mint 1st Edition
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Lightly Played 1st Edition
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Moderately Played 1st Edition
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Heavily Played 1st Edition
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Damaged 1st Edition
$1.60 CAD
Out of Stock
MAMO-EN071 Ultra Rare
Sea Monster of Theseus
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Near Mint 1st Edition
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Lightly Played 1st Edition
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Moderately Played 1st Edition
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Heavily Played 1st Edition
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Damaged 1st Edition
$0.50 CAD
Out of Stock
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![Sea Monster [Ninth Edition]](http://fusiongamingonline.com/cdn/shop/files/058a0472-6038-50bb-b914-4d6408934ae4_large.jpg?v=1794281773)
![Sea Monster [Classic Sixth Edition]](http://fusiongamingonline.com/cdn/shop/files/5fffeadf-a96a-52df-958e-6d72bdf64952_large.jpg?v=1794286913)
![Sea Monster [Seventh Edition]](http://fusiongamingonline.com/cdn/shop/files/ca6a4e2f-df43-5e7a-9243-7d047fc8eb87_large.jpg?v=1794287470)
![Sea Monster of Theseus [MP17-EN231] Secret Rare](http://fusiongamingonline.com/cdn/shop/files/65c8d299-f788-559a-bf6e-526063f91dfd_large.png?v=1728428394)
![Sea Monster of Theseus [MAMO-EN071] Ultra Rare](http://fusiongamingonline.com/cdn/shop/files/ygo_placeholder_1a729dd3-3e69-4ccb-8abd-8aa65f9404df_large.png?v=1788476338)
