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Challengers of the Unknown (1958 - 1978)
National Periodical Publications, DC Comics, 87 issues
| Issue | GD | VG | FN | VF | NM | NM/MT |
|---|---|---|---|---|---|---|
| $246.00 | $402.00 | $788.05 | $2,040.00 | $13,600.00 | $42,700.00 | |
| $80.80 | $94.00 | $219.00 | $783.00 | $5,500.00 | $17,600.00 | |
| $120.00 | $229.00 | $307.00 | $1,000.00 | $6,070.00 | $19,100.00 | |
| $47.30 | $79.10 | $114.00 | $626.00 | $3,810.00 | $12,200.00 | |
| $39.20 | $64.10 | $112.00 | $298.00 | $2,040.00 | $6,280.00 | |
| $50.80 | $89.40 | $148.00 | $450.00 | $3,020.00 | $9,610.00 | |
| $49.50 | $79.00 | $153.00 | $450.00 | $2,900.00 | $9,140.00 | |
| $55.30 | $97.90 | $225.00 | $578.00 | $3,690.00 | $12,200.00 | |
| $31.70 | $57.40 | $97.50 | $322.00 | $2,030.00 | $6,370.00 | |
| $24.70 | $39.10 | $65.60 | $171.00 | $1,170.00 | $3,550.00 | |
| $43.20 | $79.70 | $131.00 | $416.00 | $2,450.00 | $7,640.00 | |
| $17.20 | $27.90 | $69.30 | $134.00 | $820.00 | $2,460.00 | |
| $20.30 | $32.70 | $54.50 | $158.00 | $1,220.00 | $3,180.00 | |
| $14.10 | $23.10 | $40.20 | $112.00 | $657.00 | $2,010.00 | |
| $20.30 | $33.20 | $54.00 | $160.00 | $991.00 | $3,020.00 | |
| $18.80 | $53.70 | $59.20 | $119.00 | $716.00 | $2,220.00 | |
| $25.90 | $47.10 | $89.50 | $264.00 | $2,030.00 | $5,850.00 | |
| $12.00 | $19.70 | $32.90 | $95.50 | $587.00 | $1,790.00 | |
| $16.60 | $26.20 | $45.60 | $122.00 | $752.00 | $2,290.00 | |
| $13.00 | $35.80 | $35.80 | $65.90 | $457.00 | $1,320.00 | |
| $11.40 | $18.20 | $31.90 | $92.20 | $586.00 | $1,760.00 | |
| $11.70 | $19.30 | $31.40 | $83.40 | $555.00 | $1,740.00 | |
| $7.15 | $16.10 | $21.20 | $59.20 | $367.00 | $1,110.00 | |
| $9.90 | $16.40 | $26.40 | $64.70 | $389.00 | $1,200.00 | |
| $16.90 | $23.40 | $39.60 | $128.00 | $769.00 | $2,420.00 |
