Your search for "Swamp Mirrorer BP03-EN236" revealed the following:
Swamp Mirrorer - BP03-EN236 - Common - 1st Edition from Battle Pack 3: Monster League 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:Activate this card by declaring 1 Monster Type and 1 Attribute; Special Summon this card...
Swamp Mirrorer (Shatterfoil) - BP03-EN236 - Shatterfoil Rare - 1st Edition
Battle Pack 3: Monster League 1st Edition
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$1.20
Swamp Mirrorer (Shatterfoil) - BP03-EN236 - Shatterfoil Rare - 1st Edition from Battle Pack 3: Monster League 1st Edition, available at 401 Games Canada. Rarity: Shatterfoil Rare Card Text:Activate this card by declaring 1 Monster Type and 1 Attribute; Special...