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$350.00
1986 Mattel Mad Scientist Monster Lab Set
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$350.00
1986 Mattel Mad Scientist Monster Lab Set
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$299.95
Vintage 1986 Mattel Mad Scientist Monster Lab Unused In Open Box
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$299.95
Vintage 1986 Mattel Mad Scientist Monster Lab Unused In Open Box
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$299.95
Mad Scientist Operating Room Figure Playset Bendable Vintage Mattel
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$299.95
Mad Scientist Operating Room Figure Playset Bendable Vintage Mattel
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$349.00
Rare Vintage Mattel Mad Scientist Laboratory Playset With Figure
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$349.00
Rare Vintage Mattel Mad Scientist Laboratory Playset With Figure
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$105.99
1987 Mattel Mad Scientist Monster Lab W/ Accessories Missing One Piece READ
US eBay
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$105.99
1987 Mattel Mad Scientist Monster Lab W/ Accessories Missing One Piece READ
US eBay
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