Sam's photo facts

My brother has a bunch of "Sam's Photo Fact" automotive radio repair manuals.
63-3
64-1
65-1
66-7
67-6
68-12
69-7
70-6
71-12
72-25
73-27
74-34
75-15
76-5
77-4
78-3
He is looking for about $5.00 each there is quantity discount.