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

Issue	GD	VG	FN	VF	NM	NM/MT
V1 #8	$1,240.00	$1,790.00	$2,930.00	$5,900.00	$13,000.00	$40,700.00
V1 #9	$1,060.00	$1,190.00	$3,370.00	$6,040.00	$14,700.00	$41,800.00
V1 #10	$1,200.00	$1,760.00	$3,100.00	$5,810.00	$13,900.00	$37,700.00
V1 #11	$739.00	$1,190.00	$2,010.00	$3,810.00	$8,490.00	$23,400.00
V2 #1	$4,280.00	$6,500.00	$11,100.00	$21,500.00	$48,700.00	$99,500.00
V2 #2	$497.00	$791.00	$1,240.00	$2,400.00	$5,210.00	$14,400.00
V2 #3	$737.00	$1,140.00	$1,830.00	$3,500.00	$7,890.00	$22,400.00
V2 #4	$763.00	$1,200.00	$2,050.00	$3,880.00	$8,700.00	$24,500.00
V2 #5	$614.00	$898.00	$1,460.00	$2,950.00	$6,570.00	$23,000.00
V2 #6	$757.00	$1,100.00	$2,510.00	$5,680.00	$11,500.00	$23,700.00
V2 #7	$660.00	$1,020.00	$1,760.00	$3,740.00	$8,180.00	$31,800.00
V2 #8	$889.00	$1,380.00	$2,260.00	$4,590.00	$9,990.00	$28,200.00
V2 #9	$328.00	$650.00	$1,110.00	$2,140.00	$5,100.00	$16,200.00
V2 #10	$497.00	$636.00	$690.00	$2,170.00	$4,840.00	$16,200.00
V2 #11	$362.00	$552.00	$886.00	$1,910.00	$4,190.00	$11,800.00
V2 #12	$660.00	$962.00	$1,690.00	$3,790.00	$6,570.00	$20,900.00
V3 #1	$445.00	$480.00	$981.29	$3,130.00	$6,870.00	$17,400.00
18	$808.00	$1,110.00	$1,880.00	$6,210.00	$13,800.00	$33,200.00
19	$469.00	$576.00	$1,410.00	$2,710.00	$6,050.00	$17,500.00
20	$1,800.00	$3,130.00	$5,820.00	$10,800.00	$23,600.00	$71,700.00
21	$485.00	$714.00	$1,080.00	$2,170.00	$4,760.00	$17,000.00
22	$1,030.00	$1,430.00	$2,400.00	$5,030.00	$10,500.00	$30,400.00
23	$1,030.00	$1,960.00	$4,010.00	$7,360.00	$16,300.00	$45,000.00
24	$848.00	$1,230.00	$2,210.00	$3,930.00	$8,690.00	$33,800.00