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

Issue	GD	VG	FN	VF	NM	NM/MT
V1 #8	$2,290.00	$3,060.00	$4,330.00	$9,280.00	$18,300.00	$69,200.00
V1 #9	$2,080.00	$2,410.00	$3,670.00	$6,570.00	$16,100.00	$62,500.00
V1 #10	$1,500.00	$2,110.00	$3,380.00	$6,170.00	$16,100.00	$46,800.00
V1 #11	$1,120.00	$2,130.00	$3,060.00	$5,140.00	$9,870.00	$35,800.00
V2 #1	$650.00	$909.00	$1,260.00	$2,340.00	$5,480.00	$20,700.00
V2 #2	$739.00	$1,260.00	$1,610.00	$2,960.00	$5,740.00	$21,200.00
V2 #3	$702.00	$1,110.00	$1,440.00	$2,510.00	$5,490.00	$20,300.00
V2 #4	$814.00	$1,410.00	$1,790.00	$3,370.00	$6,720.00	$24,400.00
V2 #5	$1,310.00	$1,830.00	$2,420.00	$4,750.00	$10,400.00	$36,900.00
V2 #6	$636.00	$883.00	$1,740.00	$3,840.00	$7,620.00	$25,700.00
V2 #7	$1,810.00	$2,460.00	$3,580.00	$7,280.00	$14,100.00	$55,300.00
V2 #8	$1,080.00	$1,730.00	$2,430.00	$5,880.00	$9,910.00	$34,800.00
V2 #9	$740.00	$1,030.00	$1,440.00	$2,930.00	$6,400.00	$24,700.00
V2 #10	$808.00	$1,150.00	$1,810.00	$3,640.00	$6,420.00	$24,300.00
V2 #11	$688.00	$1,310.00	$1,550.00	$3,040.00	$5,830.00	$21,300.00
V2 #12	$1,050.00	$1,350.00	$2,370.00	$4,620.00	$9,030.00	$33,000.00
V3 #1	$820.00	$1,220.00	$1,660.00	$3,150.00	$6,520.00	$23,800.00
18	$528.00	$919.00	$1,500.00	$3,020.00	$4,760.00	$17,900.00
19	$539.00	$861.00	$1,300.00	$2,250.00	$4,740.00	$18,500.00
20	$1,950.00	$3,860.00	$7,010.00	$11,000.00	$20,100.00	$76,100.00
21	$1,160.00	$1,670.00	$1,890.00	$4,220.00	$7,570.00	$27,500.00
22	$929.00	$1,200.00	$1,790.00	$4,890.00	$7,200.00	$27,100.00
23	$1,860.00	$4,710.00	$5,140.00	$8,920.00	$15,200.00	$58,200.00
24	$1,990.00	$2,650.00	$4,050.00	$7,860.00	$14,100.00	$52,100.00