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Secrets of Sinister House (1972 - 1974)
National Periodical Publications, 14 issues
| Issue | GD | VG | FN | VF | NM | NM/MT |
|---|---|---|---|---|---|---|
| $29.60 | $32.00 | $40.90 | $66.10 | $523.00 | $1,760.00 | |
| $10.90 | $11.70 | $15.50 | $38.70 | $272.00 | $926.00 | |
| $11.70 | $12.70 | $17.40 | $32.00 | $104.00 | $762.00 | |
| $7.30 | $8.00 | $10.70 | $23.60 | $140.00 | $562.00 | |
| $23.70 | $26.45 | $34.40 | $67.90 | $410.00 | $1,950.00 | |
| $8.10 | $8.58 | $9.65 | $17.50 | $111.00 | $293.00 | |
| $8.70 | $9.55 | $11.80 | $21.90 | $107.00 | $464.00 | |
| $6.85 | $7.50 | $9.45 | $18.60 | $99.10 | $609.00 | |
| $23.90 | $26.29 | $35.10 | $71.40 | $625.00 | $3,360.00 | |
| $10.40 | $11.35 | $14.60 | $29.80 | $199.00 | $641.00 | |
| $12.60 | $13.65 | $17.80 | $33.10 | $217.00 | $366.00 | |
| $13.90 | $14.90 | $19.20 | $36.80 | $263.00 | $317.00 | |
| $3.50 | $3.95 | $5.35 | $10.80 | $72.90 | $271.00 | |
| $7.65 | $8.40 | $10.40 | $20.30 | $110.00 | $410.00 |
