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Hardy Boys, The (1970 - 1971)
Gold Key, 4 issues

Issue GD VG FN VF NM NM/MT
1
$41.00 $44.80 $58.00 $82.10 $214.00 $530.00
2
$15.40 $16.50 $20.90 $28.70 $66.60 $169.00
3
$17.20 $18.10 $21.60 $27.70 $61.90 $155.00
4
$11.70 $12.90 $15.70 $20.90 $35.10 $114.00