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Keen Detective Funnies (1938 - 1940)
Centaur Publications, 24 issues

Issue GD VG FN VF NM NM/MT
$1,280.00 $1,830.00 $2,970.00 $5,610.00 $12,600.00 $40,900.00
$1,440.00 $1,570.00 $4,500.00 $7,510.00 $18,900.00 $54,800.00
$1,320.00 $1,880.00 $3,310.00 $6,040.00 $14,800.00 $39,700.00
$736.00 $1,190.00 $2,000.00 $3,480.00 $7,920.00 $22,300.00
$4,490.00 $6,750.00 $11,300.00 $20,500.00 $47,300.00 $90,500.00
$758.00 $1,220.00 $1,870.00 $3,360.00 $7,370.00 $20,600.00
$746.00 $1,160.00 $1,820.00 $3,220.00 $7,420.00 $21,600.00
$815.00 $1,270.00 $2,130.00 $3,870.00 $8,710.00 $24,700.00
$618.00 $900.00 $1,440.00 $2,720.00 $6,150.00 $23,200.00
$784.00 $1,130.00 $2,680.00 $5,940.00 $11,900.00 $23,600.00
$660.00 $1,020.00 $1,970.00 $3,670.00 $8,110.00 $34,000.00
$905.00 $1,420.00 $2,290.00 $4,370.00 $9,610.00 $27,700.00
$329.00 $658.00 $1,100.00 $1,950.00 $4,820.00 $16,100.00
$526.00 $672.00 $708.00 $2,240.00 $5,060.00 $17,500.00
$361.00 $552.00 $1,040.00 $1,820.00 $4,060.00 $11,700.00
$719.00 $1,030.00 $2,030.00 $4,560.00 $7,550.00 $25,200.00
$471.00 $500.00 $1,650.00 $3,040.00 $6,760.00 $17,100.00
18
$801.00 $1,180.64 $1,972.03 $5,850.00 $12,800.00 $30,100.00
19
$487.00 $576.00 $1,400.00 $2,500.00 $5,670.00 $17,000.00
20
$1,770.00 $3,150.00 $5,870.00 $9,880.00 $21,800.00 $69,500.00
21
$505.00 $742.00 $1,090.00 $2,050.00 $4,570.00 $17,500.00
22
$1,060.00 $1,450.00 $2,400.00 $4,770.00 $10,000.00 $29,600.00
23
$1,170.00 $2,040.00 $3,940.00 $6,680.00 $15,000.00 $42,100.00
24
$872.00 $1,250.00 $2,270.00 $3,700.00 $8,290.00 $35,100.00