Note: To see detailed pricing, broken out by each recognized grading service, click on the specific item. Some features are only available to Premium Subscribers.

Worlds Unknown (1973 - 1974)
Marvel Comics Group, 8 issues

Issue GD VG FN VF NM NM/MT
1
$6.90 $11.20 $17.00 $33.60 $105.00 $777.00
2
$5.80 $8.75 $13.20 $25.50 $83.60 $384.00
3
$5.45 $8.20 $11.90 $22.10 $72.10 $433.00
4
$5.75 $9.45 $12.50 $22.80 $84.80 $416.00
5
$6.40 $10.60 $15.20 $27.00 $89.90 $435.00
6
$5.00 $8.20 $12.50 $20.90 $73.20 $419.00
7
$4.35 $6.60 $10.20 $18.50 $71.20 $323.00
8
$3.75 $5.95 $9.25 $15.80 $77.90 $310.00