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

Issue GD VG FN VF NM NM/MT
$1,320.00 $1,870.00 $2,910.00 $5,380.00 $12,100.00 $41,500.00
$2,060.00 $2,740.00 $4,560.00 $7,280.00 $18,700.00 $55,900.00
$1,390.00 $1,970.00 $3,330.00 $5,850.00 $14,500.00 $39,500.00
$728.00 $1,190.00 $1,940.00 $3,210.00 $7,330.00 $21,300.00
$4,690.00 $6,970.00 $11,200.00 $19,700.00 $45,800.00 $80,900.00
$779.00 $1,270.00 $1,860.00 $3,240.00 $7,040.00 $20,200.00
$752.00 $1,180.00 $1,770.00 $3,010.00 $6,970.00 $21,100.00
$826.00 $1,290.00 $2,040.00 $3,530.00 $7,860.00 $23,100.00
$625.00 $900.00 $1,370.00 $2,550.00 $5,740.00 $23,800.00
$501.00 $719.00 $1,620.00 $3,640.00 $7,000.00 $20,400.00
$660.00 $1,250.00 $1,980.00 $3,600.00 $7,920.00 $36,400.00
$915.00 $1,440.00 $2,250.00 $4,210.00 $9,190.00 $27,400.00
$330.00 $666.00 $1,050.00 $1,800.00 $4,550.00 $16,300.00
$550.00 $817.00 $1,360.00 $2,280.00 $5,120.00 $18,700.00
$360.00 $552.00 $997.00 $1,670.00 $3,700.00 $11,100.00
$715.00 $1,010.00 $1,980.00 $3,090.00 $6,940.00 $24,900.00
$751.00 $917.00 $1,680.00 $3,030.00 $6,710.00 $17,000.00
18
$764.00 $1,640.00 $2,840.00 $5,390.00 $8,420.00 $26,000.00
19
$509.00 $576.00 $1,360.00 $2,340.00 $5,310.00 $16,700.00
20
$1,730.00 $3,160.00 $5,800.00 $9,250.00 $20,300.00 $68,700.00
21
$520.00 $759.00 $1,060.00 $1,930.00 $4,290.00 $18,100.00
22
$1,110.00 $1,500.00 $2,400.00 $4,720.00 $9,800.00 $29,900.00
23
$1,510.00 $2,160.00 $4,320.00 $6,980.00 $15,700.00 $45,300.00
24
$884.00 $1,250.00 $2,250.00 $3,460.00 $7,710.00 $37,300.00