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Monster World (1975 - 1975)
Mayfair Publications, 2 issues

Issue GD VG FN VF NM NM/MT
1
$3.60 $5.60 $9.00 $20.90 $49.00 $85.60
2
$2.80 $4.40 $7.95 $15.50 $37.60 $60.30